http://www.cnn.com/2009/POLITICS/11/11/obama.afghanistan/index.html
Washington (CNN) -- President Obama told his war council Wednesday that the U.S. troop commitment to Afghanistan is not open-ended, and he asked for revisions to options he previously received for sending more troops, a senior administration official told CNN.
The war council -- made up of top Cabinet, Pentagon and administration officials -- met with Obama for the eighth time to discuss a request by the top U.S. commander in Afghanistan for up to 40,000 more troops. The meeting lasted more than two hours, according to the senior administration official.
"The president and his team discussed the length of time that it would take to implement the options he's been presented," the senior official said. "The president believes that we need to make clear to the Afghan government that our commitment is not open-ended. After years of substantial investments by the American people, governance in Afghanistan must improve in a reasonable period of time to ensure a successful transition to our Afghan partner."