months. clinton basked in debate afterglow. >> i'm thrilled that people finally got a chance to compare the democrats to the republicans. >> we learn about about hillary clinton's campaign with cnn's brianna keilar. >> reporter: she is courting key constituencies in the state. she picked up an endorsement of a key union and a shop which specializes in mexican ice cream. she spoke about joe biden as he contemplates a run for the white house as this first debate is