Biden says will be 'more mindful' about personal space
Former US vice president Joe Biden who is mulling a White House run, says via video on his Twitter account, after coming under fire over his physical contact with women that he will be "more mindful" in the future about respecting personal space. Related story: http://www.rappler.com/world/regions/us-canada/227204-joe-biden-camp-rejects-smears-physicality-women