What We're Watching: China tackles delta, Bolsonaro fans hit the streets for receipts, Nigeria's crypto conundrum

Citizens line up for COVID-19 nucleic acid test at a testing site in Yuhuatai District of Nanjing City, east China's Jiangsu Province, 2 August 2021. Nanjing City launches the fourth round of Covid-19 test.

China tackles delta: China is the latest country to express serious concern over the highly contagious delta variant, after recording 300 cases in 10 days. Authorities there are trying to trace some 70,000 people who may have attended a theatre in Zhangjiajie, a city in China's Hunan province, which is now thought to have been a delta hotspot. Making matters worse, a busy domestic travel season in China saw millions recently on the move to visit friends and family just as delta infections spiked in more than a dozen provinces. Authorities have enforced new travel restrictions in many places, including in central Hunan province, where more than 1.2 million people have been told to stay in their homes for three days while authorities roll out a mass testing scheme. The outbreak has reached Beijing, too, with authorities limiting entrance to the capital to "essential travelers" only. Indeed, the outbreak has raised fresh concerns about Chinese vaccines' protection against delta, because China has not provided efficacy results for the variant.

Bolsonaro hit the streets for receipts: Ahead of what looks like an increasingly tough fight for reelection in 2022, Brazil's provocative right-wing president Jair Bolsonaro has been calling into question the integrity of the vote itself. Recently, he has alleged, without evidence, that there was "fraud" in the first round of the 2018 election, which he won in a runoff. Now, as Bolsonaro trails his most likely 2022 competitor, the popular leftist former president Lula, by double digits in early polling, he has suggested that Brazil's electronic voting systems are vulnerable to new mischief. On Sunday, a few thousand of his supporters took to the streets to support his demand that every vote cast electronically in 2022 come with a paper receipt for easy recounts. To be clear, there is zero evidence that vote tampering of this kind is a real problem in Brazil. Observers worry that Bolsonaro, who has badly mishandled the pandemic and faces potential corruption allegations that could open the way to impeachment, is laying a fictitious groundwork to contest an election that he might lose. Sound familiar?

Nigeria's crypto conundrum: The Nigerian government has tried to crack down on cryptocurrency trading over the past year, but recent figures show that the strategy is backfiring: Nigerians traded 50 percent more in the first five months of 2021 than during the same period last year, according to a Helsinki-based crypto platform. Many factors, including a stagnant economy, corruption, and a pandemic-related drop in remittances and the value of the local currency, have caused the surge in crypto trading in Nigeria, where 62 percent of the population is under the age of 25. (Nigeria is now second only to the US for Bitcoin trading.) Trying to reduce incentives for Nigerians to trade in unregulated currencies, in February the government banned cryptocurrency transactions through licensed banks, a measure that was largely ignored. The government, for its part, says the move is intended to protect users from a volatile and unregulated industry; critics say it's about excessive government control. Indeed, recent events show that any central bank must tread carefully when attempting to regulate crypto, which is fast becoming a major conundrum for monetary authorities around the world. Nigeria's central bank recently announced that it would pilot the launch of its own digital currency in October as an alternative, but none of these measures seem to have changed Nigerians' behaviors for now.

More from GZERO Media

French far-right leader Marine Le Pen, member of parliament of the Rassemblement National party, leaves the courthouse on the day of the verdict of her trial alongside 24 other defendants over accusations of misappropriation of European Union funds, in Paris, France, on March 31, 2025.

REUTERS/Stephanie Lecocq

Oh là là! A French court on Monday found National Rally leader Marine Le Pen guilty of misappropriating European funds to her far-right party, and barred the three-time presidential candidate barred from running for office for the next five years. Le Pen has denied wrongdoing and said last November, “It’s my political death that’s being demanded.”

- YouTube

In a few short weeks, Elon Musk’s Department of Government Efficiency has rapidly reshaped the federal government, firing thousands of workers, slashing spending, and shutting entire agencies. DOGE’s actions have faced some pushback from the courts, but Musk says he’s just getting started. On GZERO World, Ian Bremmer sits down with WIRED Global Editorial Director Katie Drummond for a look at President Trump’s increasingly symbiotic relationship with the tech billionaire, Musk’s impact on politics and policy, and what happens when Silicon Valley’s ‘disrupt-or-die’ ethos collides with the machinery of the US government.

People attend a rally to protest against the arrest of Istanbul Mayor Ekrem Imamoglu as part of a corruption investigation in Istanbul, Turkey, on March 29, 2025.
REUTERS/Umit Bektas

Hundreds of thousands of people flooded the streets of Istanbul this weekend to protest the detainment of Istanbul Mayor Ekrem Imamoglu, a popular contender for the next presidential election.

Democratic-backed Dane County Circuit Judge Susan Crawford and Republican-backed Waukesha County Circuit Judge Brad Schimel square off in their only debate until their April 1 election.
Brian Cahn/ZUMA Press Wire via Reuters

Elections are back in the United States — and so is the money. Six months after the 2024 US presidential vote, Wisconsinites will head to the polls Tuesday to decide whether liberal candidate Susan Crawford or her opponent, conservative Brad Schimel,will tip the ideological balance of the state Supreme Court. The liberals currently have a 4-3 advantage.

US Secretary of Defense Pete Hegseth shakes hands with Japanese Prime Minister Shigeru Ishiba at the Prime Minister's office in Tokyo on March 30, 2025.
POOL via ZUMA Press Wire via Reuters

In his first trip to Asia this weekend, US Secretary of Defense Pete Hegseth called for greater military cooperation between Tokyo and Washington.

People walk by as a painter repaints an anti-US mural in Tehran, Iran, on Saturday, March 29, 2025.
Majid Asgaripour/WANA via Reuters

On Sunday, US President Donald Trump issued a stark warning to Iran, threatening to bomb the country and impose secondary tariffs if Tehran fails to reach a new agreement on its nuclear program. In a telephone interview with NBC News, Trump stated, “If they don’t make a deal, there will be bombing. It will be bombing the likes of which they have never seen before.”

President Donald Trump waves as he walks before departing for Florida from the South Lawn at the White House in Washington, D.C., U.S., on March 28, 2025.

REUTERS/Evelyn Hockstein

Is the bloom off the bromance between US President Donald Trump and Russian President Vladimir Putin? On Sunday, Trump took Putin to task over Russia’s foot-dragging on a ceasefire in Ukraine and threatened to tariff Russian oil and impose more sanctions on the country.

Rescuers work at the site of a building that collapsed after the strong earthquake in Mandalay, Myanmar, on Sunday, March 30, 2025.
REUTERS/Stringer

The death toll continues to rise in Myanmar after a devastating 7.7-magnitude earthquake struck near the central city of Mandalay on March 28. Approximately 1,700 people are dead and over 3,400 injured, with the US Geological Service estimating that casualties could top 10,000. Relief operations are further complicated by Myanmar’s ongoing civil war, though a two-week ceasefire was declared on Sunday.

Listen: Elon Musk, the world’s richest man, made his fortune-breaking industries—space, cars, social media—and is now trying to break the government… in the name of fixing it. But what happens when Silicon Valley’s ‘move fast and break things’ ethos collides with the machinery of federal bureaucracy? On the GZERO World Podcast, Ian Bremmer sits down with WIRED Global Editorial Director Katie Drummond to unpack the implications of Musk’s deepening role in the Trump administration and what’s really behind his push into politics.