By ARIA JONES @AriaJonesETC Democratic congressman Beto O’Rourke and Republican incumbent Senator Ted Cruz duked it out Sept. 21 in Dallas at the first of three U.S. Senate debates, touching on issues of immigration, gun control and kneeling during the national anthem. Two more debates are scheduled, one at the University of Houston on Sunday … Continue reading Texas-size tug of war: Cruz-O’Rourke race heats up with debates