And we talked to one man who was hit in the head with rock. We are heading to the hospital. The fight was so violent that the two groups broke through a fence. Policec detained a few people, but made no arrests. This is a a soccer game between two teams from mexico. Whats interesting is that at least four witnesses have told me that the violence was between fans rooting for the psalm team. Now this is a sold out game with 18,000 people attending. Police say they will be here at the end of the game for crowd control. Reporting live, nbc bay area news. Thank you. Another big story right now, rain moving back into the bay area. Its moved back in. A live look at San Francisco. You see the bay bridge right there. Raun coming down right there right about now. E we saw it earlier on the golden gate bridge. It is here. Well show you here on the mobile Doppler Radar as we track the rain heading into the east bay. Over towards emeriville and sboc oakland, this is the view outside. You see the r