Rick Santorum: “This is a grassroots campaign for president.”

Republicans have to start paying attention. This is a red wave year. The polls are not showing it right now.

Joe Biden is not going to be successful. We're not going to bring this country together, if we continue the rhetoric at the level that we have seen.

Let's try to make it a an opportunity for unity that he wants to accomplish.

It's pretty inexplicable to me. You know, the fact that he went ahead and signed these two bills is -- there really isn't a good reason to have held off.