By Indiewire | Indiewire April 26, 2007 at 3:31AM
On the opening day of the Tribeca Film Festival, former V.P. Al Gore, NYC Mayor Michael Bloomberg, director Rob Reiner, joined by Live Earth creator Kevin Wall and Tribeca fest co-founder Jane Rosenthal, talk about global warming and kick off the 2007 festival. In these clips from Wednesday's press conference, they address the issue of a potential backlash against artists who support global warming awareness programs like Live Earth and SOS. Get the latest in an iW Video segment (via YouTube).