EDITORIAL:
Joe Biden's collision with the #MeToo era was an accident waiting to happen. The former US Vice-President is a well-liked figure and heads early polls of who Democratic primary voters want as their presidential nominee in 2020, even though he is yet to launch a bid.
For years, Biden, 76, has had a larger-than-life and heart-on-his-sleeve persona. He's a touchy-feely politician prone to gaffes.
He has long been known for a tendency to disregard other people's personal space with hugs and shoulder grips, with both men and women.
His ability to connect with people has been seen as a strength, along with an ability to craft messages that cut through. In his chemistry with Barack Obama, Biden brought a warmer, common touch to the partnership. But the prospect of entering the Democratic primary has meant his approach and record are being freshly assessed.