So let me see if I have this right: Now the United Nations needs us. Not in Iraq, where it argued, we shouldn't go. But in Liberia (search), where it argues, we should go.

Liberia is a mess and needs to be stabilized, the U.N. says. Funny, Iraq was a mess but apparently didn't need to be stabilized, the U.N. said.

But why quibble over the details. The administration is indeed sending at least 1,000 G.I.s to Liberia -- maybe double that number down the road.

It’s part of a global peacekeeping force that needs some clout and we just provided it.

We could have bickered and dithered and ignored. We could have said, to hell with your request. But we didn't.

We could have ignored the desperate pleas from Liberians looking to end a civil war that's already claimed hundreds of lives. But we didn't.

We could have been vindictive and said to the French and Germans, who led this request by the way, "You didn't do diddly for us, we ain't doing diddly for you." But we didn't. No, we recognized the greater good by doing some good. So it’s Uncle Sam to the rescue… again.

You know, there are a lot of people who criticize this country, but we're always there when they need this country.

Yes, we do a lot of things wrong, but when everything hits the fan, we do one thing right: We calm, protect and save people.

Sometimes I wonder why we do anything for fair weather friends, who hate us one moment and then dizzily come running to us the next.

Then I look back in our history and I realize the answer: It’s because we've done the exact same thing before, time and time again.

That’s not bad for a country the world loves to hate, until the world is too scared to move.

Watch Neil Cavuto's Common Sense weekdays at 4 p.m. ET on Your World with Cavuto. 

Neil Cavuto serves as senior vice president, anchor and managing editor for both FOX News Channel (FNC) and FOX Business Network (FBN). He is anchor of FNC's Your World with Cavuto - the number one rated cable news program for the 4 p.m. timeslot - as well as the FNC Saturday show Cavuto on Business. He also hosts Cavuto on FBN weeknights at 8 p.m. In addition to anchoring daily programs and breaking news specials on FNC and FBN, Cavuto oversees business news content for both networks and FNC's weekend business shows, including Bulls & Bears, Forbes on Fox, and Cashin' In. Click here for more on Neil Cavuto.