A hostage drama captured on live television.<br/> <br />Brazilian police negotiate with a man who'd taken two hostages from aboard this bus in Rio de Janeiro.<br/> <br />The man had reportedly attempted to rob passengers before he was intercepted by police.<br/> <br />All but the driver and one female fled the bus, when it stopped, blocking one of the city's main avenues.<br/> <br />It was a tense standoff. Police say he used a pair of scissors to keep his hostages close.<br/> <br />But after about four and a half hours they were released unharmed and the man turned himself over to the authorities.
