Crowd caught on camera going wild after Trump stops by Las Vegas casino floor: 'USA! USA!'

The crowd began chanting "USA! USA!" as Trump walked past the slot machines. The president was also seen briefly interacting with enthused gamblers.

The president also naturally walked up to a craps table where a game was in progress, telling a player to "throw the dice."

When journalists shouted questions at Trump, a craps player scolded the press pool and told them, "I'm rolling here." Trump told a gambler that he was "doing a good job" before leaving.

Trump also said thank you to staff workers holding water trays, shortly after his speech focused on reducing federal taxes for hospitality workers with his "no tax on tips" campaign promise.

"Any worker who relies on tips [as] income, your tips will be 100% yours," Trump said to a cheering audience during the speech.

Fox News' Sarah Tobianski and Sophia Compton contributed to this report.