If left unchallenged, I worry about Putin's appetite.

We have article 5 obligations that if we do not fulfill, the NATO alliance is finished.

I think it would be a way of further destabilizing Ukraine.

We are not going to allow this tactic, which is where Russia tries to invade half a country with provocations.

I worry about Putin's appetite. I worry how easy Crimea was, the annexation of Crimea.

He does not believe he needs to send tanks in in order to gain influence.

This is not an argument to abandon them in their time of need.

The future of Ukraine matters more to Russia than it matters to the United States.

We should respond. We should be robust in that response, but we should not be expected to care about this as much as the Russians do.

Madam President, I wish to tell the story of a 57-year- old man from Boyertown, PA. His name is Dean Angstadt. Dean is a self-employed, self-sufficient logger. He is the kind of guy, similar to a lot of Americans out there, who has sort of…

I write to you today to request that you undertake an immediate investigation into the alarming number of deaths and cases of abuse of developmentally disabled individuals in group homes.

Mr. President, I ask unanimous consent that Brian Winseck, a detailee assigned to the Budget Committee from Senator Warner's office, be granted floor privileges for the duration of today's session. The PRESIDING OFFICER. Without objection…