It happened in 1980, and follows a now-familiar pattern for the Republican presidential candidate.
Election 2016
Threatening letter containing powder sent to Trump son’s home
Preliminary tests indicate the substance was not hazardous. ABC reports the letter carried a Massachusetts postmark.
Two days after polls close, Clinton declared winner of Missouri primary
Hillary Clinton’s margin of just over 1,500 votes completes her five-state sweep in Tuesday’s primaries.
Republican conservatives plot Trump’s demise as he plans Arizona win
The group doesn’t support an alternative candidate and embraces the possibility of a contested convention.
Analysis: All that violence at Trump rallies actually helps Hillary Clinton
The boost that Trump has given Clinton was suggested in surveys of Tuesday voters.
Trump: ‘I think you’d have riots’ if convention yields different nominee
The billionaire businessman emphasizes, though, that he expects to secure the 1,237 delegates needed to win the party’s nomination ahead of the Republican National Convention in July.
Rubio drops out of race after big defeat in Florida
Despite his preparation on policy and courting of the Republican Party’s right-wing elite, he didn’t connect with voters.
Kasich’s win in Ohio lifts his campaign
While Donald Trump defeated him in manufacturing counties, the state’s governor dominated in the big cities and suburbs.
North Carolina officials decide against charging Trump
They say there isn’t enough evidence that the candidate incited a riot.
Clinton closes in on Democratic nomination while Republican field shrinks to three
Hillary Clinton wins four states including Florida to take a commanding lead in the Democratic race. Donald Trump’s win in Florida ends Marco Rubio’s candidacy.