the band that was playing last night. the band members escaped. they were not harmed. the legendary band u 2 was scheduled to perform in paris today. it was part of an hbo special. u 2 has canceled that show. >> and like many cities across the united states, san francisco is standing in solidarity with france. to show support city hall lit up in the french flag's colors of blue white and red. san francisco's police chief tells us the city is on heightened alert though no direct threat to the city has been made. a lot of heightened emotions as well as people gathered at the french consulate last night. they held a vigil to pay their respects and honor the lives lost. many of the bay area folks have ties to paris and say this hits close to home. >> i was just mortified. and incredibly sad. a lot of our friends live out there and they're like our family and they took care of us. to think of them being really helpless is hard. >> extra patrol officers will be stationed outside the city's french consulate as a precaution. >>> we'll continue to bring you the latest information has it comes into