During the Republican Presidential Debate Monday, Mitt Romney explains what happened when he found out illegal aliens were working on his property:

“We hired a lawn company to mow our lawn and they had illegal immigrants that were working there. When that was pointed out to us, we let them go […] So we went to the company and we said, ‘Look, you can’t have any illegals working on our property! I’m running for office, for Pete’s sake, we can’t have illegals!’”