The House Republicans' top campaign chief strongly denounced Speaker Nancy Pelosi's comments that appeared to question whether today's angry conservative protests were similar to anti-gay rallies in the late 1970s that preceded the assassination of two San Francisco political leaders. Rep. Pete Sessions (Texas), chairman of the National Republican Congressional Committee, said Pelosi crossed the line when she related the rhetoric of anti-gay protesters in San Francisco in 1978 -- the year Harvey Milk, the first openly gay member of the city's board of supervisors, and his political ally, Mayor George Moscone, were killed by former supervisor Dan White --...