After Iowa and New Hampshire, Trump and Sanders are gaining ground among Republicans and Democrats. But there's a long way to go. We hear about strengths, weaknesses and challenges to come in both political parties.
Later on the program, adversaries of North Korea are responding to recent "provocative actions."
Photo: Democratic presidential candidate Bernie Sanders smiles after winning at his 2016 New Hampshire presidential primary night rally in Concord, New Hampshire February 9, 2016. (Rick Wilking/Reuters)