Donald Trump tweeted that he will meet with Mexican President Enrique Peña Nieto just hours before he intends to give a major policy speech on immigration in Phoenix, Ariz., on Wednesday.
Republican Sens. John McCain of Arizona and Marco Rubio of Florida are favored to win their GOP primaries on Tuesday. So is Democrat Debbie Wasserman Schultz despite angry opposition.
Pastor Mark Burns apologized for the tweet, which mocked Hillary Clinton with a cartoon that read, in part, "I ain't no ways tired of pandering to African Americans."
The next U.S. president faces a messy world, from a confrontational Russia to a rising China and a fractured Middle East. NPR looks at the election year debate over America's place in the world.
At Iowa freshman Sen. Joni Ernst's motorcycle ride and barbecue fundraiser, Trump didn't attend the ride, but addressed participants in a much-needed bid to draw support from influential GOP leaders.
One can easily imagine Hillary Clinton having some affinity with the "front porch" style campaign of the late 19th century, while Donald Trump personifies the "whistle stopping" style that came next.