The411 with Sherlene Shanklin: There was an emergency landing after Rapper Rick Ross collapses and started having seizures. According to TMZ, a witness is says an EMT were administering CPR to the rap star. Rick was on a flight going from Ft. Lauderdale to Memphis. I went to twitter and Ross did tweet that he was enroute to Memphis about two hours ago. Stay with The411 for any updates.