PRIDE29Heather Fong marches in her last Pride Parade as San Francisco police chief in 2009. She was recently appointed to the U.S. Department of Homeland Security. (Noah Berger / The Chronicle) When Heather Fong retired as San Francisco’s police chief 5-1/2 years ago, she said, “I’m just going to take a break, breathe a little bit and rest for a while.” Apparently she’s had enough of that. Fong, who was San Francisco’s first female police chief and the first Asian-American woman to lead a police department in a major U.S. city, recently accepted a position in the U.S. Department of Homeland Security. Her title: assistant secretary in the Office for
