Wolverine, Vol. 3 #42 (2006)

Civil War - Vendetta, Part 1
In the wake of the Stamford tragedy, superhumans are being asked to register with the government. Wolverine is not surprised that the heroes are being blamed instead of Nitro. He still blames Nitro, though, and plans to do something to track him down while others aren't.
Release Date: 2006