Republican presidential candidate Donald Trump listens as Treasure Island Casino owner Phil Ruffin, right, speaks at a event in support of veterans at Drake University in Des Moines, Iowa, Thursday, Jan. 28, 2016. At left is Ruffin's wife, Oleksandra Nikolayenko.
Republican presidential candidate Donald Trump listens as Treasure Island Casino owner Phil Ruffin, right, speaks at a event in support of veterans at Drake University in Des Moines, Iowa, Thursday, Jan. 28, 2016. At left is Ruffin's wife, Oleksandra Nikolayenko. Andrew Harnik ap
Republican presidential candidate Donald Trump listens as Treasure Island Casino owner Phil Ruffin, right, speaks at a event in support of veterans at Drake University in Des Moines, Iowa, Thursday, Jan. 28, 2016. At left is Ruffin's wife, Oleksandra Nikolayenko. Andrew Harnik ap

Fact-checking Donald Trump at his rally

January 28, 2016 10:31 PM