Did the Office of the Director of National Intelligence instruct the intelligence agencies to actively assess whether this occurred?

Protecting our election systems from vulnerability should be part of our cyber defense strategy.

Climate change is clearly a threat to international peace and security, and I just think it is critically important that we take this seriously and we adapt accordingly.

Anybody who is trying to undermine the democratic institutions of the United States--it ought to be addressed.

The science is unmistakable. Human activities are releasing greenhouse gases into the atmosphere and contributing to climate change.

Please provide your analysis of Russia's role in North Korea, and whether Russia is working against our interests.

This DOD report describes climate change as a threat multiplier.

The original Glass-Steagall was put in place to divide commercial banks and investment banks.

I rise in opposition to Rachel Brand's nomination to the No. 3 spot in the Justice Department. Now, there are many reasons I am opposed to this nomination, but those reasons are all grounded in a central question facing America today: Whom…

With working families struggling to make ends meet, why is this Administration giving the ultra-wealthy this massive tax cut?

This is just bizarre, the idea that you can say, 'We are in favor of Glass-Steagall, but not breaking up the banks.'

So other than creating new tax deductions for yachts, it is hard to come up with a more targeted tax cut that goes to the rich other than this cut on the rate on pass-throughs.