Amy Klobuchar: “Donald Trump, to me, he's on defense right now. And when he gets on defense, he gets meaner than mean.”

This shows why we continue to need major coordinated investments in anti-terrorism and local law enforcement to stop attacks like these.

I'm grateful for the heroic work of law enforcement that prevented a mass shooting and terrorist attack at the Mall of America.

I think it does show two things: One, don’t ask a question unless you know the answer, and when a prosecutor tells you that that never happened, maybe you should start doubting your chart.

We don’t want to have a situation where high-error-rate states get off scot-free while the rest of us pay.