Yes, I think it is. Absolutely. I don't think he would have fallen had we not used the force. And I know there are some in our party that disagree with that sentiment. I supported the president. I thought he made the right decision to do so. I didn't think he necessarily made the right decision to take land troops off the table right before we committed ourselves offensively, but nevertheless, it worked.
The president's plan did not work. 
( z1 work :polarity - :ARG1 ( z2 plan :ARG0 ( z3 person :ARG0-of ( z4 have-org-role :ARG2 ( z5 president ) ) ) ) )