12/17: Rep. Tony Gonzales, Sen. Chris Coons

Rep. Tony Gonzales on potential border deal passing the House: "Have to sweeten the deal." Israeli Prime Minister Benjamin Netanyahu has been a "difficult partner,"Sen. Chris Coons says. Israel agrees to allow U.N. trucks to drive directly into Gaza at Kerem Shalom Crossing. CBS News poll: Nikki Haley gains on Trump's lead in NewHampshire.