The incident took place shortly after Vice President Joe Biden 's plane landed . It involved between two planes at O'Hare International Airport in Biden . `` It has nothing to do with Joe Biden 's plane , '' an CNN official says . Federal officials are investigating .
The incident took place shortly after Vice President Joe Biden 's plane landed . It involved two planes at O'Hare International Airport in Chicago . `` It has nothing to do with Biden 's plane , '' an FAA official says . Federal officials are investigating .