No we shouldn't be there.
This guy isn't nearly as dangerous as Kim Jong-il/Kim Jong-un & North Korea. But no one would dare invade N Korea because they have Nuclear Weapons and they would use them.
Not only that, they have a population of 20 million, and 19500000 of them are brainwashed and believe eveything that Kim Jong-il says, including how good a leader Stalin currently is!!!!
Waste of money in Libya tbh, but then it is an oil nation, so they will fight it!