November 21, 2012 9:16 am DFW Airport Readies for Busiest Day of the Year More than 43 million Americans are expected to travel over the Thanksgiving holiday — 2 million through DFW alone. Wake Up to Something Good 1:57 ‘The Wall That Heals' comes to Frisco 1:51 Child killed in Johnson County flooding 0:38 Pet of the Week: Matrix! 2:23 Parents of Fort Worth drive-by shooting victims recalls horrifying moments 2:05 Community raises money for teenage hit-and-run victim