Katzenberg was present at the event, as he was for a fundraiser in Chicago on Wednesday.
Even though Bidens age remainsa major concern among voters in recent polls, Katzenberghas been bullishabout Bidens campaign launch.
This is a different breed of cat, he said.

Joe Biden arrives in New York for a fundraising swing on Thursday.(Photo by ANDREW CABALLERO-REYNOLDS/AFP via Getty Images)
But theres still a lot of really honorable, decent Republican senators and congressmen.
