As Glenn Greenwald has pointed out in a very interesting blog post many of the same Republicans who are saying this now said the exact opposite in 1993 when they forced President Clinton to withdraw our troops from Somalia. For example ...
Sen. John McCain - October 19,1993
There is no reason for the United States of America to remain in Somalia. The American people want them home, I believe the majority of Congress wants them home, and to set an artificial date of March 31 or even February 1, in my view, is not acceptable. The criteria should be to bring them home as rapidly and safely as possible, an evolution which I think could be completed in a matter of weeks.
Our continued military presence in Somalia allows another situation to arise which could then lead to the wounding, killing or capture of American fighting men and women. We should do all in our power to avoid that.
I listened carefully to the President's remarks at a news conference that he held earlier today. I heard nothing in his discussion of the issue that would persuade me that further U.S. military involvement in the area is necessary. In fact, his remarks have persuaded me more profoundly that we should leave and leave soon.
Dates certain, Mr. President, are not the criteria here. What is the criteria and what should be the criteria is our immediate, orderly withdrawal from Somalia. And if we do not do that and other Americans die, other Americans are wounded, other Americans are captured because we stay too long--longer than necessary--then I would say that the responsibilities for that lie with the Congress of the United States who did not exercise their authority under the Constitution of the United States and mandate that they be brought home quickly and safely as possible. . . .