Ted Cruz, left, at a rally in Kansas, and Marco Rubio at a rally in Michigan, both on March 2, 2016.
Ted Cruz, left, at a rally in Kansas, and Marco Rubio at a rally in Michigan, both on March 2, 2016. Colin E. Braley and Paul Sancya The Associated Press
Ted Cruz, left, at a rally in Kansas, and Marco Rubio at a rally in Michigan, both on March 2, 2016. Colin E. Braley and Paul Sancya The Associated Press