Co-pilot removed from JetBlue flight

<div class="meta image-caption"><div class="origin-logo origin-image "><span></span></div><span class="caption-text">A JetBlue captain is in FBI custody after sources tell ABC News he was acting erratically on a flight that was diverted from JFK to Amarillo, Texas.  &#40;Image from YouTube video&#41;</span></div>
March 27, 2012 11:40:33 AM PDT