Former US Vice President Joe Biden formally joined the crowded Democratic presidential contest today, betting on his working-class appeal and ties to Barack Obama's Presidency. He made this announcement in a video posted on Twitter.
Biden, a 76-year-old lifelong politician has unmatched international and legislative experience, and he is among the best-known faces in U.S. politics.
The Republican Party wasted no time seeking to undercut Biden's record, releasing a video yesterday questioning economic growth under Obama and Biden. (AIR NEWS)