Rotate object towards another object

[sinman]

I have and object (A) and an object that is constantly moving (B).
When A is called/activated, I want it to face object B all the time.

None of the Vector actions seems to do such function, and i cant seem to use a global variable to make object A face object B.
I also tried using the iTween MoveTo with the "look at" function, but no luck.

Any suggestions?

[Uttpd]

"smooth look at" + "Move towards" if you want it to move