in 1927 when nicholas sacco and vanzetti were executed. they professed their innocence until the end while historians continue to debate their guilt or innocence, massachusetts govern michael dukakis exxon rated both of them. >> reacting cautiously to the end of gadhafi's regime. last month, mitt romney accused the president of mission muddle in libya. yesterday, he struck a different tone. >> now the president is saying we have to remove gadhafi. and then your question comes up, who's going to take his place? who's going -- this whole powell doctrine which is if you break it, you own it, who is going to own libya if we get rid of the government there? i think the world celebrates the