 When a woman started to burn an Israeli flag at one such rally in San Francisco, police rushed toward her and then other demonstrators joined the fracas, resulting in one arrest.A counter protest of a few hundred people was organized by San Francisco Voice for Israel in San Francisco.In Los Angeles, 6,000 to 10,000 (some sources say 6,000-8,000, many say 10,000) demonstrated in support of Israel and against Hezbollah, waving Israeli and American flags.