. >>> all right, back now with the selfie sisters, the new hampshire teens doing something pretty amazing. they're hitting the campaign trail snapping pictures with almost every presidential candidate, addy and emma nozell started over the summer and have been on a mission since joining us via skype. how are you two doing? >> how are you? >> we're curious. we've been sitting here trying to figure out how did this start. whose idea was it? >> so we went to chris christie's event and we -- the