Photo Gallery: President Obama arrives in Burbank for The Tonight Show with Jay Leno

One of four large helicopters lands at Bob Hope Airport in Burbank on Wednesday, October 24, 2012, one of them carrying President Barack Obama. President Obama was heading to NBC studios for the Tonight Show with Jay Leno.   (Tim Berger/Staff Photographer)

A presidential motorcade escorts President Barack Obama at Bob Hope Airport in Burbank on Wednesday, October 24, 2012. President Obama was heading to NBC studios for the Tonight Show with Jay Leno.  (Tim Berger/Staff Photographer)

One of four large helicopters lands at Bob Hope Airport in Burbank on Wednesday, October 24, 2012, one of them carrying President Barack Obama. President Obama was heading to NBC studios for the Tonight Show with Jay Leno.   (Tim Berger/Staff Photographer)

One of four large helicopters lands at Bob Hope Airport in Burbank on Wednesday, October 24, 2012, one of them carrying President Barack Obama. President Obama was heading to NBC studios for the Tonight Show with Jay Leno.  (Tim Berger/Staff Photographer)

Four large helicopters landed at Bob Hope Airport in Burbank on Wednesday, October 24, 2012, one of them carrying President Barack Obama. President Obama was heading to NBC studios for the Tonight Show with Jay Leno.  (Tim Berger/Staff Photographer)

President Barack Obama looks out the window of the limosine in a motorcade leaving the Bob Hope Airport in Burbank on Wednesday, October 24, 2012. President Obama was heading to NBC studios for the Tonight Show with Jay Leno.  (Tim Berger/Staff Photographer)