Mike McCaul: “continuing to be supportive of our folks that are out there under difficult circumstances.”

I think we can do it by sectors. They do it by companies now.

We have to take it seriously that there could be sleeper cells in the United States.

Without that, I would not advise Ukraine to sign this. They can't sign an agreement like Budapest and then allow Russia to invade again.

I have called for a full investigation. DOJ has opened that investigation.