Republican presidential candidate, Sen. Ted Cruz, R-Texas, speaks Wednesday, Jan. 27, 2016, in West Des Moines, Iowa.
Republican presidential candidate, Sen. Ted Cruz, R-Texas, speaks Wednesday, Jan. 27, 2016, in West Des Moines, Iowa. Paul Sancya AP
Republican presidential candidate, Sen. Ted Cruz, R-Texas, speaks Wednesday, Jan. 27, 2016, in West Des Moines, Iowa. Paul Sancya AP