Three of the nine Americans reportedly on board a Gaza Strip-bound flotilla raided by Israeli soldiers early today are Bay Area activists but they were apparently not among those injured or killed, according to news reports, friends and family. At least nine pro-Palestinian activists were killed and dozens were wounded when Israeli naval commandos seized the boats about 70 miles offshore. Meanwhile, about 200 demonstrators gathered in front of the Israeli consultant in downtown San Francisco this aternoon to condemn the raid before marching through the city. A few dozen counterprotesters waving Israeli and American flags confronted pro-Palestinian demonstrators, but...