According to a recent Harvard study, $6 trillion, when you include the ongoing healthcare expenses for our wounded soldiers, which is the least they deserve, but $6 trillion for Iraq and Afghanistan alone.

And "all the above" [what President Barack Obama calls his policy of promoting all forms of domestic energy], compared to "drill, baby, drill," if you actually look at the track record, we've massively escalated the emissions of methane and carbon dioxide.

I used to practice clinical medicine. Now I practice political medicine, because it's the mother of all illnesses.

We have a deal. And so there's movement towards a peace agreement, you know, a peace accord, a cease-fire, which is great. That's fabulous. It's unfortunate that we're also bombing Syria together [with Russians], and in my view we need - what we need to do together is create a weapons embargo together and get all the parties with the program here, and also collaborate on a freeze on the bank accounts of those countries that continue to fund terrorist enterprises, the No. 1 source of that being the Saudis.

Word is sort of spreading by itself, largely among young people. And if word gets out that young people can actually come out to the polls and, in fact, take over this election in order to liberate themselves from life-long debts, we could actually win.

For me, the overarching issue here is that we need regulatory agencies that are standing up for us, that do not have a revolving door between, you know, Monsanto, and then suddenly Monsanto lobbyists are in charge of, you know, telling us whether GMOs are, you know, good for our food or not.

To my mind, to say that says to young people "and you probably are not going to get out of debt, and you probably do not have a climate that's going to be here come 2050." And, in my view, the point is not necessarily to win now but it's to begin building our power.