Is he clear in his mind about what he wants with respect to that aspect of his health care plan?

WHITEHOUSE: Press Briefing

Clinton was more diplomatic with her old friend, saying she respected his strong feelings for the incident given his own relationship with Stevens, but that they disagreed about what happened and when it happened with respect to explaining events.

CNN: Five things we learned from the Benghazi hearings

"What we want to do is understand more about how people age better with respect to cognitive function, " Dr. Gow said.

WSJ: Exercise Might Beat Puzzles for Protecting the Aging Brain

With respect to universal coverage, understand what this debate is about.

CNN: Part 2 of CNN Democratic presidential debate