Global News 9/4/19 – Hong Kong leader withdraws extradition bill, opponents defeat UK PM Johnson, who promises an election, and the scale of Dorian's devastation in the Bahamas emerges

Hong Kong’s chief executive, Carrie Lam, gave a televised statement on Wednesday in which she said she would withdraw the contentious extradition bill. Credit Lam Yik Fei for The New York Times

Hong Kong’s chief executive, Carrie Lam, gave a televised statement on Wednesday in which she said she would withdraw the contentious extradition bill. Credit Lam Yik Fei for The New York Times

This Wednesday, Hong Kong leader Carrie Lam withdraws her controversial extradition bill; UK PM Johnson’s opponents in Parliament defeat him, and he promises new elections should more defeats occur; the scale of Hurricane Dorian’s devastation in the Bahamas emerges; Saudi Arabia boosts troop levels in Yemen as tensions rise; and Walmart moves to limit ammunition sales and discourage "open carry” of guns in its stores.