Battle Equation News Today

>> one final question. its a question i asked nicholas kristof as well. would it be in the u.s. national interest to simply take out gadhafi right now, have him killed, for example? >> i think it would be in our interest. i think weve shown in the past that is a much more difficult proposition than it initially appears. i would focus my attention on trying to change the battle equation in whatever ways that i could so that the people of libya are not continuing to be massacred. i want to emphasi...