He has conceded that his strategy hinges on getting superdelegates to back him instead of his rival.
Election 2016
Analysis: Trump facing a different kind of challenge in general election
He’s no longer going up against constrained Republican contenders while addressing a subset of American voters.
Trump’s win in Indiana knocks Cruz out of race, clears path to Republican nomination
Donald Trump still needs about 200 delegates to clinch the nomination, but Ted Cruz was left without a way to block him.
Cruz calls Trump ‘amoral’ as voters cast ballots in Indiana
Trump, for his part, rehashes unsubstantiated claims tying Cruz’s father to JFK’s assassin.
Once thought to be an obstacle, Indiana now looks like it will pad Trump’s lead
Two recent public polls of voters in the state show the Republican front-runner with a commanding lead over Texas Sen. Ted Cruz.
Democrats nearly tied in fundraising
Hillary Clinton brings in $26.4 million while Bernie Sanders raises $25.8 million in April.
Angry West Virginia voters challenge Clinton
Coal miners are angry about a remark she made about putting coal miners out of their jobs.
Trump lagging at start of general election fight
His campaign aides say they are focused on winning primaries and will rely on help from the party.
In Indiana, Cruz faces make-or-break moment to stop Trump
A victory for Trump in Indiana on Tuesday would be a dispiriting blow for Cruz and other forces trying to stop the front-runner.
Cruz bests Trump at most weekend delegate contests
‘It is going to be a contested convention,’ Texas Sen. Ted Cruz says on a weekend talk show.