The former KKK leader praised Trump's "excellent" immigration speech.
Republican presidential nominee details his immigration plan in Phoenix
"Maybe they will be able to deport her," Trump said of his planned deportation task force.
Trump met with Mexico's president earlier in the day.
Trump "choked," a new Clinton ad says.
Trump visited Mexico Wednesday.
"It really wasn't that kind of a meeting," Pence said.
"She doesn't have the drive or stamina," Trump said.
Trump's speech on immigration follows his surprise trip to Mexico.
Trump told the press they hadn't discussed payment of the plan.