looks at the diplomatic options available for dealing with the potential of a nuclear iran. woodruff: from the democratic republic of congo, fred de sam lazaro reports on one organization s efforts to help heal communities after two decades of continuous warfare. i don t like to fight ifill: ray suarez talks to sam lahood, back in the u.s. after he and several other americans were detained in egypt. that s all ahead on tonight s newshour. major funding for the pbs newshour has been provided by: moving our economy for 160 years. bnsf, the engine that connects us. and by the alfred p. sloan foundation. supporting science, technology, and improved economic performance and financial literacy in the 21st century. and with the ongoing support of these institutions and foundations. and. this prograwas made possible by the corporatn fo public broadcasting. and by contributions to your pbs station from viewers like you. thank you. woodruff: super tuesday came and went an
heal communities after two decades of continuous warfare. i don t like to fight ifill: ray suarez talks to m lahood, back in the u.s. after he and several other americans were detained in egypt. that s all ahead on tonight s newshour. major funding for the pbs newshour has been provided by: moving our economy for 160 years. bnsf, the engine that connects us. and by the alfred p. sloan foundation. supporting science, technology, and improved economic performance and financial literacy in the 21st century. and with the ongoing support of these institutions and foundations. and. this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. woodruff: super tuesday came and went and the republican presidential race carried on today with no end in sight. instead, the most of the candidates returned to campaigning across the country. in winning six states, mitt romney still failed to
heal communities after two decades of continuous warfare. i don t like to fight ifill: ray suarez talks to m lahood, back in the u.s. after he and several other americans were detained in egypt. that s all ahead on tonight s newshour. major funding for the pbs newshour has been provided by: moving our economy for 160 years. bnsf, the engine that connects us. and by the alfred p. sloan foundation. supporting science, technology, and improved economic performance and financial literacy in the 21st century. and with the ongoing support of these institutions and foundations. and. this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. woodruff: super tuesday came and went and the republican presidential race carried on today with no end in sight. instead, the most of the candidates returned to campaigning across the country. in winning six states, mitt romney still failed to
heal communities after two decades of continuous warfare. i don t like to fight ifill: ray suarez talks to m lahood, back in the u.s. after he and several other americans were detained in egypt. that s all ahead on tonight s newshour. major funding for the pbs newshour has been provided by: moving our economy for 160 years. bnsf, the engine that connects us. and by the alfred p. sloan foundation. supporting science, technology, and improved economic performance and financial literacy in the 21st century. and with the ongoing support of these institutions and foundations. and. this program was made possible by the corporation for public broadcasting. and by contributions to your pbs station from viewers like you. thank you. woodruff: super tuesday came and went and the republican presidential race carried on today with no end in sight. instead, the most of the candidates returned to campaigning across the country. in winning six states, mitt romney still failed to
presidential campaign on the line. if you look at the map of today s super tuesday, contest, newt gingrich says he s going to win dpnlg and polls are supporting him on that. rick santorum says he s going to do well in tennessee and oklahoma and the polls are supporting him in that. mitt romney says he s going to win massachusetts and vermont and idaho and the polls support him on that and he plans to win virginia, partly because he s the only person on the ballot along with ron paul. so that s probably a pretty good guess. he s leading by a lot of the poll there s. what he s focused on now is the battleground state of ohio. there it is a dead heat between mitt romney and rick santorum. now, mitt romney says he believes he will win the republican nomination if, in fact, he can carry the state of ohio. but newt gingrich and rick santorum say, making mitt romney the nominee would be a big mistake. listen. he will be the weakest candidate we could possibly put forward on the mo