What We’re Watching: Polish abortion protests, US stops Saudi/UAE arms sales, GameStop’s wild run

Poland abortion showdown: Poland's conservative government has moved ahead with controversial restrictions on abortion that set the stage for the return of large protests. The new rules, which prohibit abortion even in cases of severe fetal abnormalities, were first approved by a constitutional tribunal last fall, prompting hundreds of thousands of protesters led by women's groups to hit the streets in the largest demonstrations since the fall of communism in 1989. Faced with that backlash, the government delayed implementing the new rules for several months before abruptly changing course on Wednesday. Even before the new rules, Poland had some of the tightest restrictions on abortion in Europe — last year barely 1,000 women in Poland had the procedure done, with fetal abnormalities accounting for almost all of those cases. Abortion has become a lightning-rod issue in a deeply Catholic country that is increasingly split between the conservative rural areas that form the government's voter base, and liberal big cities where the opposition is strong. We are watching the streets of Warsaw and Krakow to see what happens next.

US arms sales to UAE, Saudis on hold: The Biden administration has paused the planned sale of billions of dollars worth of US arms to Saudi Arabia and the United Arab Emirates in order to conduct a wider review of all pending deals made under former president Trump. This is a common move for new administrations, but it may signal a broader change in recent US foreign policy regarding Yemen, where the Saudi-UAE coalition's five-year campaign against Iran-backed Houthi rebels has contributed to what the UN calls "the world's worst humanitarian crisis." While pressure from US lawmakers to review arms sales to Saudi Arabia grew in 2018 after the murder of Saudi dissident journalist Jamal Khashoggi, the Trump administration held firm. But new US Secretary of State Antony Blinken is on the record criticizing Saudi conduct in Yemen, and many Democrats — who now control Congress — are encouraging Biden to "reset" America's relationship with Saudi Arabia and the UAE. That would rankle Israel, which supports arming both nations to counter Iran's regional influence, and which recently normalized ties with the UAE as part of a US-brokered deal in which the Emiratis would get US fighter jets.

The politics of GameStop: This week, a populist revolt of sorts came to the stock market, of all places, as thousands of anonymous retail stock traders who connected via the social media platform Reddit got together to boost the stock price of video game chain GameStop by more than 700 percent, causing crippling losses for several hedge funds who had bet against the stock via "short" positions. The drama escalated when RobinHood — the no-fee stock trading app used by many of the GameStop buyers — suspended trading of the stock. RobinHood said it was to restore market stability, but the move seemed to allow hedge funds breathing room to recoup their losses, while preventing small-fry investors from continuing their buying spree. Cue: predictable outpouring of populist rage. Politicians of both parties seized on the story to call for tighter regulation of Wall Street, with even mortal political enemies such as Democratic Rep. Alexandria Ocasio-Cortez and Republican Senator Ted Cruz reaching a rare, if fleeting, consensus. There are a lot of potential issues for authorities to look at here, from policing how hedge funds operate, to regulating retail traders differently, to even looking at social media liability in instances of market manipulation. Expect a lot of politics around these issues in the coming weeks.

• Updated to correct earlier version, which stated that RobinHood trading suspension prevented day traders from cashing out.