Simple camera question

I know the answer's been around here before, but I just dont get it.
How can I make the game camera have the rotation of a specific unit? I want the camera locked to a unit had have its rotation. Now I read something about the 'rotate camera' action but I cant find it in the world editor.....


Oh and how can I make it so that the player cannot deactivate the camera snapped to unit by pressing Ctrl+C in the game?

For the second question, I think the function cinematic - disable user control for all players, but am not certain.

nope that disables all controll, including ordering units.