GOP Candidates Feud Over Wives as Primary BeginsTrump threatens to 'spill the beans' on Heidi CruzFriends Read FreeSaveBy Steven Klett3/23/2016Updated: 4/3/2016PrintREAD MORETrump After Brussels Airport Bombing: ‘Torture Works’READ MORECruz’s Comments After Attack Criticized by Muslims, OthersREAD MOREDoes Ted Cruz Have a Chance at the Republican Nomination?