8:45 AM: As you already know, the city of Oakland's hunkering down, waiting to see how Los Angeles County Superior Court Judge Robert Perry sentences BART cop Johannes Mehserle in his manslaughter conviction for the killing of Oscar Grant Fruitvale station in Oakland on Jan. 1, 2009. The hearing just began, and we will be streaming KRON4's coverage live, above, and will be updating frequently. If you live or work in Oakland, please do let us know how the city's reacting. According to reports, most Oakland stores are open for business as usual, as are institutions like UC's Oakland offices,...