 I was just going to add that, Bob. I think what we're seeing now in the Biden campaign I think is trying to seize on this is an emerging fissure between kind of elites, folks inside the Beltway, what they think, which I think by and large we're seeing a lot of concern about Joe Biden. With voters, it's unclear if it's there yet. I talked to an elected official in a battleground state who told me with older African-American voters that they didn't feel like that the debate was going to have that much of an impact. But with younger voters, those that you need to turn out, that's where they were concerned about Biden's performance maybe being a drag.