evidence: SAN FRANCISCO — The man accused of breaking into former House Speaker Nancy Pelosi’s San Francisco home, bludgeoning her husband with a hammer and seeking to kidnap her went on trial Thursday. [...] Paul Pelosi called 911 and two San Francisco Police officers showed up and witnessed DePape strike Paul Pelosi in the head with a hammer, knocking him unconscious, court records showed. Nancy Pelosi’s husband of 60 years later underwent surgery to repair a skull fracture and injuries to his right arm and hands.