Deriding President Barack Obama as the weakest president "in my adult lifetime," former Defense Secretary Donald Rumsfeld called on the White House on Tuesday to fish or cut bait in Syria.

Rumsfeld said there could be no middle ground in Syria: "You either ought to change the regime, or you ought to do nothing," he said during a question-and-answer session after a lecture at the Gerald R. Ford Presidential Museum in Grand Rapids, Mich.

[link to usnews.nbcnews.com]