Via NBC News:
The campaigns of Ted Cruz and John Kasich announced an agreement Sunday night to coordinate their efforts to prevent Donald Trump from winning the GOP's presidential nomination before the Republican National Convention.
"To ensure that we nominate a Republican who can unify the Republican Party and win in November, our campaign will focus its time and resources in Indiana and in turn clear the path for Gov. Kasich to compete in Oregon and New Mexico," Cruz's campaign manager Jeff Roe said in a statement late Sunday.
The Kasich campaign sent its own statement minutes later.
"Our goal is to have an open convention in Cleveland, where we are confident a candidate capable of uniting the party and winning in November will emerge as the nominee," Kasich's chief strategist, John Weaver, wrote.
The Trumpster, unsurprisingly, took to Twitter to share his displeasure:
Wow, just announced that Lyin' Ted and Kasich are going to collude in order to keep me from getting the Republican nomination. DESPERATION!— Donald J. Trump (@realDonaldTrump) April 25, 2016