NEW : Transportation head Babbitt resigns after a weekend charge of drunk driving . NEW : Babbitt Secretary Randy Babbitt accepts Babbitt 's resignation . Police allegedly saw Ray LaHood driving on the wrong side of the road .
NEW : FAA head Randy Babbitt resigns after a weekend charge of drunk driving . NEW : Transportation Secretary Ray LaHood accepts Babbitt 's resignation . Police allegedly saw Babbitt driving on the wrong side of the road .