Throughout the campaign, stars such as George Clooney were careful not to be too public in their Obama support for fear of stirring up an anti-Obama backlash. "I think we were all quite aware that we didn't want to blow it for him by endorsing him too loudly," actress Sigourney Weaver said.

Mr. Obama goes to Hollywood What impact will the new president have on entertainment?
By Mark Caro | Tribune reporter January 4, 2009
http://www.chicagotribune.com/features/arts/chi-obamawood2-cover-0104jan04,0,610671.story

Sigourney Weaver is not a fan of VP candidate Sarah Palin. Speaking to TV Guide about her upcoming guest spot on Eli Stone, on which she'll play a therapist, Weaver said, "I actually have a therapist. She's very smart and we try not to talk about politics because we're both incensed about Sarah Palin."

Earlier this week at an event Sigourney Weaver told the press, "I don't feel she represents me in any way. She's in a skirt, that's about it."

Sigourney Weaver "Incensed" By Sarah Palin
http://www.huffingtonpost.com/2008/10/10/sigourney-weaver-incensed_n_133682.html