Trump endorses Romney at hotel in Las Vegas

LAS VEGAS -- Donald Trump announced his endorsement of Mitt Romney for president Thursday, saying the former Massachusetts governor is "not going to allow bad things to continue to happen to this country we all love."

The TV reality show host and real estate mogul appeared with Romney and his wife, Ann, at a packed news conference at the Las Vegas hotel that bears Trump's name.

Romney said he was honored to receive the endorsement, but hoped even more to win the endorsement of Nevada voters. The state holds presidential caucuses Saturday.

The endorsement came after a topsy-turvy set of events that suggested Trump might endorse Newt Gingrich. Gingrich's camp had been so confident that it had leaked word Trump would support the former House speaker.

Speaking with reporters before the announcement, Trump said he had several meetings with Romney during the past several months and that those meetings helped influence his decision.

He also cited Romney's debate performances and tough stance on China as reasons.

Trump, who publicly had expressed less-than-enthusiastic support for Romney, said his past comments were a reflection of not knowing Romney very well.

"I never knew him. I knew of him and respected him, but I really got to know him over the past few months," Trump said. "I've had numerous meetings with him."

Gingrich's camp was so confident of Trump's endorsement that those close to the former speaker confirmed it Wednesday night for news organizations. One of those officials said Trump had "sent signals" to Gingrich that he would support him. Thursday, that individual declined to elaborate on what those signals were.

On a tour of a Las Vegas manufacturing facility, Gingrich made clear he wasn't getting Trump's backing.

"No," the former House speaker replied when asked if he was expecting Trump's endorsement. He added that he was amazed at the attention Trump was getting. Trump's show "The Celebrity Apprentice" premieres Feb. 19.