This frame grab from a Twitter post from @OccupyWallStNYC shows a news photo of a New York City police officer wielding a baton during an Occupy Wall Street action in New York. The photo was posted in response to a Twitter request by the NYPD to offer up feel-good photos of people posing with police officers. NYPD Commissioner William Bratton on Wednesday, April 23, 2014 admits he was caught off guard by the harsh response to a harmless attempt at community outreach on Twitter, but says he has no plans to abandon social media. (AP Photo/Twitter)