July 28, 2006 Al Franken Getting Celebrity Support By FREDERIC J. FROMMER ASSOCIATED PRESS WASHINGTON (AP) - The list of contributors to comedian Al Franken's political action committee reads like a celebrity who's who: singer Barbra Streisand, writer-director Nora Ephron, actor-writer Larry David and actor Jimmy Smits. Franken, who hosts a radio show on the liberal Air America Radio network, is considering challenging Sen. Norm Coleman, R-Minn., in 2008. Franken moved his show from New York City to Minneapolis earlier this year, fueling speculation of a possible bid. His leadership PAC, Midwest Values PAC, raised $500,000, according to a review...