university. this is indicative it is a terror attack and they are specifically looking at killing christians. again, attacking an educational institution, that is also leading to the idea that this is a fundamentalist group preaching against education. >> robin, thank you so much for that. thank you so much. we will get back to the top story this morning again. also happening, necessitygotiateors struggling to work out a deal for the nuclear program. pulling an all nighter in switzerland. the determination is one good omen. word is they made significant progress. less optimistic signs as well. including the foreign minister calling the issue problematic. let's bring in elise labott with the latest on the talks.