On Politics: Trump Kicks Off 2020 Campaign With Familiar Grievances

In South Bend, Ind., a crisis over the shooting of a black resident by a white police officer has presented Mayor Pete Buttigieg with a leadership test playing out on a national stage.

Senator Amy Klobuchar of Minnesota unveiled a list of 136 actions she would take in her first 100 days if elected president, in a show of policymaking force.

Senior officials at Immigration and Customs Enforcement, which is preparing to conduct raids targeting thousands of migrant families, were blindsided by the president’s tweet saying that “millions of illegal aliens” would be deported.

Mr. Trump’s trade wars are stirring uncertainty, weighing on manufacturing and disrupting global economic growth, which is already slow and increasingly delicate.

With the support of a number of presidential candidates, nearly 60 House Democrats, including Speaker Nancy Pelosi, will back a bill to create a commission to study reparations for slavery and a “national apology” to African-Americans.