Carly owned it. Her response regarding planned parenthood was a devastating blow to leftists.
"I dare Hillary Clinton, Barack Obama, to watch these tapes. Watch a fully formed fetus on the table, its heart beating, its legs kicking, while someone says, 'We have to keep it alive to harvest its brain.' This is about the character of our nation. If we will not stand up and force President Obama to veto this bill, shame on us!" Fiorina said, drawing raucous applause.
Her response to the Trump insult was short, to the point and cut deep. Right at the moment I'd take her and/or Christie over any of the rest. We'll see how it plays out, but those two impress me the most with actual plans and leadership skills.