"And Cruz is in second right now. But I really like Rubio better than I like Cruz, just personally," Ms. Hughes said.
Marco Rubio, other trailing Republicans see exceeding expectations in Iowa as a 'win' →
"People get used to their commute, so surprises can make them more angry," said Jennifer Hughes, commuting researcher and psychology professor at Agnes Scott College. "Gridlock is out of your control."
Study suggests long commutes may be driving away passion for politics →