Operations in Libya have been going on for about a week and right-wingers have already insisted that we are in a quagmire, that there is no plan for an exit strategy, and despite the fact that nothing could be more clear or obvious to anyone with an an IQ greater than 50 as to what we are doing (no fly plus destroying pro-gadaffi heavy weaponry), they insist that they have absolutely no clue what the mission there is.
Granted, when right-wingers plead ignorance and stupidity, it's hard not to believe them. However, even they aren't dumb enough to truly be confused about the situation. Gas prices have skyrocketed since Libya became destabilized, and it is certainly in the US national interests (and indeed in NATO's interest) to restore stability.
However, the US did even better, going to the UN and the Arab League, and allies like NATO and securing promises from all of them that they would specifically confront genocide and war-crimes that Gadaffi and his supporters were committing and are still committing. These types of justifications have been used for many interventions, including George Bush 41's intervention in Somalia, which put American ground forces there for months, saddling the next president with a military morass that ultimately resulted in events like those described in Blackhawk Down.
The only thing more clear than the mission in Libya is the glaring hypocrisy of war-hawks who now pretend to oppose current operations with the flimsiest of excuses. They think the mission is too vague. Welcome to the fog or war. Most missions are vague. They think it's too costly. Please, it costs nothing compared to any of the other military conflicts we have engaged in recently, and the potential benefits outweight any conceivable costs by at least an order of magnitude (i.e. ten times).
I know that right-wingers are ignorant of a lot of things, but surely even they have heard the part of the Marine Hymn (you know, line one) that says, "From the Halls of Montezuma to the shores of Tripoli...." Even several hundred years ago it was in our national interest to insure that matters in Tripoli (that's Libya for folks for still haven't figured that out) remain stable.