His proposed "great wall" gets all the attention. But his plan would mean record spending on top of what's already record spending on border enforcement.
If this was the opportunity for a turnaround speech that changed the broad public perception of the candidate, it was a moment not only missed but thrust away with both hands.
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.