May 7 (UPI) -- HBO released a teaser trailer for Life, Larry and the Pursuit of Unhapiness: An Almost History of America on Thursday. The series premieres June 26 at 9 p.m. EDT. Executive Producer Barack Obama introduces the series and his struggles working with Larry David . David enters and asks Obama to be his emergency contact, aiming for preferential treatment if he's ever in the hospital. "Don't you know other people who like you?" Obama asks David. Larry admits the answer is no. The

Tag-uri: HBO