What We're Following This Morning

Sanders wins in West Virginia: The Democratic presidential candidate defeated Hillary Clinton, who has all but secured her party’s nomination. In the Republican races, Donald Trump, the party’s presumptive nominee, triumphed in West Virginia and Nebraska.

Car bomb hits Baghdad market: ISIS claimed responsibility for the attack on the Shia neighborhood of Sadr City. The blast killed at least 29 people, Iraqi officials said. Update: More here

Queen Elizabeth II called Chinese officials “rude”: Tuesday’s exchange with Lucy D’Orsi, the Metropolitan Police Commander, was caught on film. She was describing the Chinese treatment of Britain’s ambassador to Beijing. Update: More here