"I truly believe this bipartisan bill is a step in the right direction to help our existing fleet."
"Look, this is 100 percent predictable where we are at right now. We predicted this years ago when this all started."
"I think it has gotten way worse than what we even predicted."
"That is a problem. But beyond that it is the 7- and the 8-year-olds in refugee camps right now that are seeing a world that has left them behind."
"We have to I think take this issue very seriously."
"If the Americans lead on this, lead on this, we will get other countries to follow."
"I think investing in a kid's education is way cheaper than a 500-pound GBU in the future."
"What we are saying, though, is we are going to destroy his ability to violate world norms since World War 1."
"So we don't have to be scared of the future because it's coming. We just have to figure out how to lead and innovate in that process."
"I think back, and I don't know if it is a good comparison--I think it is--to Neville Chamberlain coming back from his negotiations with Chancellor Hitler in a very difficult time..."
"I actually give the President a lot of props for having really brought this to the forefront."
"I think if we go to a posture of saying we are going to just simply accept a nuclear North Korea... I think that spells, in effect, the end of the Nuclear Non-Proliferation Treaty for the world."