BARTLETT, N.H., March 5 (UPI) -- Republican Mitt Romney delivered a scathing assessment of U.S. President Obama Saturday night, calling him "unequal to the task of leading the free world." Speaking in the early presidential battleground state of New Hampshire, Romney, the former Massachusetts governor who is expected to make another run at the White House in 2012, said Obama has done a lousy job staying on top of Middle East and North Africa political unrest, CBS News reported.