how do you escape with dr clarke in call of duty black ops?

Answer 1

You follow the level objectives by running through the rooftops. If you're able, try only using duel wield weapons in order to unlock an achievement/trophy

Answer 2

Clark and the other guy you are with will tell you which way to go so make sure to listen or you can follow them but sometimes they will not go until you do so it is best to jsut listen.

Answer 3

Just keep following the Weaver and the obvious path, don't get shot.

 

In any case, he gets shot anyways in a cutscene.

Answer 4

Use weapons that you can aim both short and far with, because you'll be needing it. Grab a duel wield for short range, and a rifle for long range. Take it slow, and take out all enemies you see. Spoiler, but in the end, he dies so your all happy.