Investigators seeking suspicious package addressed to ex-Vice President Biden: official

WASHINGTON (Reuters) – U.S. federal investigators are trying to track down a suspicious package they believe was addressed to former Vice President Joe Biden, a federal official said on Wednesday.

Former President Barack Obama was among the targets of at least five suspected package bombs sent to high-profile Democrats and CNN in what New York officials branded an act of terrorism.

(Reporting by Mark Hosenball; Writing by Mohammad Zargham; Editing by Eric Beech)