berkeley campus. a strike has been called for today. occupy cal will be here. occupy oakland expected to join in. will it be any different than last week? the story coming up in a live report. good morning i m mike nicco. clear sky now over san francisco fog getting thick in the north bay valleys along the coast update on rain for the weekend. sue hall following your tuesday morning commute. live look at 680 through walnut creek towards 24. moving at the limit. the rest of your commute in a couple of minutes. a lot going on 6:01 thanks for joining us i m kristen sze. i m eric thomas. this morning the tents are gone from occupy oakland s former encampment near city hall but the protesters are vowing to come back er. for the first time the financially strapped city is giving us a clearer look how much dealing with the protests has cost. amy hollyfield is live at frank ogawa plaza in oakland. reporter: there s talk they might reoccupy this last accident, maybe starti