Trump vows 'largest deportation in American history' as election campaign heats up

Former US president and Republican candidate Donald Trump vowed to enact the "largest deportation in American history" of illegal migrants during a rally on Tuesday. Speaking at a rally in Green Bay, Wisconsin, he vowed to combat what he called an "invasion" of dangerous individuals. Trump warned that the worst from every country would come to the United States unless he's elected to put a stop to it. "They're sending prisoners, murderers, drug dealers, mental patients, terrorists. The worst of every country is coming into our country now," he said. "We're going to end up with the largest deportation in American history, we have no choice ... because that's not sustainable by any country.”