I hope the fact-checkers are turning up the volume and really working hard. Donald [Trump] supported the invasion of Iraq.

Bringing undocumented immigrants out from the shadows, putting them into the formal economy will be good, because then employers can't exploit them and undercut Americans' wages.

What Secretary Ash Carter is looking at is the constant pressure that Russia's putting on our European allies. The way that Russia is trying to move the boundaries of the post-World War II Europe. The way that he is trying to set European countries against one another, seizing territory, holding it in Crimea. Beginning to explore whether they could make some inroads in the Baltics.

Laws have to be backed up with resources and political will. And deep-seated cultural codes, religious beliefs and structural biases have to be changed.

A man you can bait with a Tweet is not a man we can trust with nuclear weapons.

Whether you call it radical jihadism or radical Islamism, I think they mean the same thing. I'm happy to say either.

It takes a village to raise a child.