The reason? So they can hold seats by the aisle -- and thus shake President Obama's hand when he comes in.
Bob Fuss is a CBS Radio News Capitol Hill correspondent.
The U.S. is launching air strikes to soften the group until the Iraqis and other regional allies can neutralize it, but some urge deeper involvement
In states like Arkansas, Michigan and Alaska, security at the U.S.-Mexico border has become a midterm campaign issue