EXCLUSIVE: Sarah Palin Rides With Robin Roberts

Sarah Palin told "Good Morning America" anchor Robin Roberts in an exclusive interview that her decision on whether to run for president is still months down the road. Roberts sat down with the former Republican vice presidential candidate and former Alaska governor in her home state. Watch more of Robin Roberts' interview tonight on "Nightline" at 11:35 p.m. ET/PT. (Matt Hage/ABC News)