President Obama has vowed to fix the Affordable Care Act's online insurance exchanges after an embarrassing launch, but what of the pending political fallout?
Also, will U.S. Rep. Steve King (R.-Iowa) have a challenger within the Republican Party for his seat next November and what are U.S. Sen. Ted Cruz (R.-Texas) prospects for a 2016 presidential run?
Analysis from political scientists Wayne Moyer of Grinnell and Steffen Schmidt of Iowa State University.
