Gabrielle Union Meets <br />With NBC Following 'AGT' Controversy Union left 'America's Got Talent' after one season <br />amid reports she had complained about a <br />"toxic" culture, racial bias and discrimination. She spent five hours on Tuesday <br />meeting with network representatives <br />in order to push for "real change" on the show. Gabrielle Union, <br />via Twitter Gabrielle Union, <br />via Twitter NBC has promised to look into Union's complaints and hailed the meeting as "candid and productive." According to Deadline, NBC plans to <br />bring in an independent investigator to <br />probe the show and 'AGT' creator Simon Cowell. A petition was filed by Time's Up, urging NBC Universal <br />leaders to take Union's allegations seriously and to <br />take steps on workplace health and safety.