Capitol Fortifies News Today

Were back at the white house with this special edition of "white house reports." im peter alexander alongside kristen welker. our colleague ali vitarelli is at the white house. there hes focused on security. what do you have? >> reporter: yeah, guys, just a few minutes down the road from where you, are the preparations here are both physical and political in nature. on the physical front, this campus is once again fortified. that fencing, hundreds of national guard, all of those in preparation h...