front of defeat left half-da, martha andr but when the last nine shutdown support. at the meeting thomas 50 people were arrested. they occupied a vacant building in downtown overnight. >>mark: the port of oakland is still shut down right now as a part of the general strike from last if a pedestrian was hit last night during the protests. the driver of the bmw became protestfrustrated and drove his car through the crowd, hitting a pedestrian. he has not been charged. >>darya: will tran is live on the scene. >>will: there is still plenty of damage. i am in front of one of the buildings that was attacked by protesters. they spent the night cleaning up the graffiti. look at that, someone threw a rock or whatever object that shattered the window. there is debris on the ground. this door is opening this morning. perhaps it they think the worst is over. let's walk through this area at 14th and broadway, there is tagging on that wall. as we move to the intersection, across the street there is a rite aid. on the wall over here, there is graffiti. across the street at walgree

martha, tell us what happened. water and gelatin. >> reporter: so is this. avant-garde jello from innovative spanish chef jose andre us.f your hand. >> reporter: he sounds like a chemist. but what he shows us looks like magic. >> in this case we're going to be using something we call sodium... like a salt of sea weed. >> reporter: gelatin made out of sea weed has been used in asia for centuries. here it's being used to coat a spoonful of colored water. so it forms into a sphere. that's amazing. >> i want to put it here on the glass. you have it in front of your eyes. watch what happens. >> reporter: ever hear of hot gelatin? this is agar-agar. it's very dense. >> with agar-agar we can heat the gelatin. >> reporter: whoate enough to use to make shark fin soup minus the shark. >> it's a kind of cartilage that forms the shark soup. >> reporter: you've never heard of gelatin ravoli? here it is filled with a rich parmesan cream. >> through the power of gelatin. it's really bringing a new philosophy in how to understand ingredients and the possibilities that we have in our hands. >> reporter: i'll drink to that. champagne. w