‎(Photos by Erin Hassanzadeh) As we gear up for our coverage of the Iowa Caucuses, take a look at what it takes behind the scenes to make it happen. Our work space used to be a hospital emergency room! (the hospital has been closed for a few years now..)

CBS Radio News’ Howard Arenstein profiles Jon Huntsman. Listen NOW

CBS News’ Barry Bagnato profiles Mitt Romney. Listen NOW

CBS Radio News’ Pam Coulter profiles Rick Santorum. Listen NOW

CBS Radio News’ Sam Litzinger profiles GOP candidate Rick Perry. Listen NOW

CBS Radio News’ Bob Fuss profiles GOP candidate Ron Paul. Listen NOW