Sens . Koch , Ted Cruz and Rand Paul debated foreign policy Sunday night . They sat on stage for a panel hosted by the Ted Cruz brothers . It was the first time potential presidential candidates shared a stage at the same time Sunday .
Sens . Marco Rubio , Ted Cruz and Rand Paul debated foreign policy Sunday night . They sat on stage for a panel hosted by the Koch brothers . It was the first time potential presidential candidates shared a stage at the same time this year .