Oscar-winning moviemaker Michael Moore has taken aim at U.S. leader Barack Obama for his planned allied attack on Libya. (REUTERS FILE PHOTO)

Oscar-winning moviemaker Michael Moore has taken aim at U.S. leader Barack Obama for his planned allied attack on Libya.

The Bowling for Columbine director was critical of President George Bush and the U.S. war efforts in Iraq and Afghanistan, and now he has turned his attention to President Obama's international affairs following his "There will be no mercy" speech on Sunday.

Taking to his Twitter page, Moore rages, "We have neither the troops, stomach, or $$ (dollars) to fight a ground war for months/years to defeat (Moammar Gadhafi)... May I suggest a 50-mile evacuation zone around Obama's Nobel Peace Prize?"