\30300 this morning on "world news this morning on "world news now," did bill cosby confess to drugging and sexually abusing women? new details emerging from bombshell documents just released. the military air strike taking aim at a key isis kingpin who called for july fourth attacks on america as the president warns the threat to the u.s. is not over. safety demands for nascar after a spinout and smashup that made even the most seasoned drivers think twice. >> that was real frightening. just on the verge of tears to be honest with you. >> new calls to hit the brakes. and what's up? the guy who took off on a lawn chair with hundreds of balloons taking them into the air and into trouble.