fear of retaliation and a lack of supportive bystanders, according to a 2013 YouGov and Huffington Post poll.Related: a commencement speech at the Coast Guard Academy in May took to Instagram to post an apology, addressing offensive language she used in the past. Many believe the post was prompted by a lengthy Twitterthread protect police through measures designed to shroud investigations in secrecy and discourage city governments from taking action,including