New Tom Cotton Ad: 'Toe The Line'
Cotton: 'Sen. Pryor votes with his party and Obama 90 percent of the time'
State Dept: Rocket Attacks From Gaza Will Not Alter U.S. Support For Palestine
'Nothing has changed at this point in time'
State Dept: Terrorist Group's Presence in Syria and Iraq 'Entirely Different Situations'
'There are different coalitions and different factions'