This took place yesterday, Sunday, at one of Bush's New Hampshire stops.
"It's a sign of weakness when you make fun of the disabled. What kind of man would do that ? You do not want that man as president of the United States, I can promise you that. It's a sign of real weakness when you call John McCain or Leo Thorsness or anybody else that is a POW, who served this country in a way that should be admired, American heroes. Calling them losers ? Donald Trump, you're the Loser !" To see the video, click on this CNN link :
http://www.cnn.com/2016/02/07/politics/jeb-bush-donald-trump-loser/index.html