But reiterated on twitter if iran retaliates it will face attacks on 52 targets, 52 the number of hostages held by iran in 1979. As we mention, thousands of people across the country took to the streets today. Some of the biggest mrz in new york and washington, d. C. Here in the bay area, thousands of people turned out in San Francisco. Nbc bay areas tom jensen has the story. Reporter the message is clear from protesters who marched through the streets of San Francisco. Some of them with strong ties to iran and other parts of the middle east. Now dreading the thought of what could come next. Theres so much, so much uncertainty. So much, um, um, so much to be worried about. Reporter sentiments echoed by this bay area Law School Student born in the u. S. , but who also has citizenship in iran. I think that soleimani was acting in an official state capacity. Reporter you sef nazari worries the killing of soleimani will lead to war in iran where he has numerous family members and friends.