Pawlenty asked about Libya. Takes credit for the 'no-fly zone', says Obama took too long and gave up power to UN. When Obama said Gaddafi had to go he should've made it happen.
Santorum asked about Pakistan. Threaten to take away the aid. Wants to engage. When challenged, starts spinning.
Johnson asked about Trump's idea of tariffs on China. He's opposed to tariffs of any kind on any one.