User blog comment:Callofduty4/New Black Ops II Behind the Scenes Video/@comment-92.84.66.233-20120719115040/@comment-67.248.190.204-20120719212111

In general MW2 and MW3 are the easiest on Veteran because they don't have endless respawns. Cod 4, WAW, and BO are all more difficult because they do.