US on alert after Osama death

Security beefed up over fear of reprisal attacks in the wake of al-Qaeda chief’s killing.

Security heightened across US

In the wake of Osama Bin Laden’s killing, the US State Department has issued a worldwide travel alert.

It has cautioned American citizens to take extra care. And security has been increased at US embassies, consular offices and at “home”.

Al Jazeera’s Rob Reynolds reports from Los Angeles.

Source: Al Jazeera