Ultimates 2 (2004 2nd Series) #9

"GRAND THEFT AMERICA"

With the devastating revelation of the traitor in the Ultimates, the team is reeling in shock! But even that sad situation can't stop wedding bells from ringing for Tony "Iron Man" Stark and Natasha "Black Widow" Romanov. Make sure to bring your invitation-to action! Part 3 (of 6)