 Complete the following phrase:  As part of OBriens 2004 contract renegotiation with NBC, he was tapped to replace Jay Leno as host of The Tonight Show five years later, in the summer of 2009. OBriens last Late Night was taped and aired on February 20, 2009. He indeed succeeded Leno and renamed the show The Tonight Show with Co OBrien on June 1, 2009, and resigned as host just over seven months later, a result of the 