where do things stand between you and pope francis? >> i heard he made the nicest comment this morning and i was honored by it and i think he is a terrific pers it's about illegal immigration. if we don't have a border, we have no country. >> reporter: trump no longer refers to the holy father -- lacked christian charity. >> i think he was in a severe as the media let it be known, because i saw his statement somewhat later. but this morning, he was so nice and i really appreciated it. >> reporter: we also asked about trump's frequent claim he opposed the iraq war before it started. all publicly available comments s show that didn't happen until the invasion began. karl rove called that a fabrication. >> i don't think karl rove has said anything about me. he is an incompetent person. >> reporter: the rest of the gop field is scrambling and bashing the front-runner. >> donald trump has shown no interest in anybody other than himself. >> it's easy to say you want to make america great again. you can even put thatn baseball cap. >> reporte

>>pope francis is in mexico city on a five day trip. >> in minutes he was wearing a sombrero. >> so cold outside! >> mother nature is giving the northeast the cold shoulder. >> record low temperatures are lily. >> bone chilling, teeth chattering, describe it however you want. >> what do you think about outside? >> cold. >> moment of impact. a person struck bay vehicle after she was in a crash. woman suffered minor injuries. streets of greek capital. protesters gathered outside parliament and clashing with riot police. >>> in california the world's best surfers went to the bay area to take on the mavericks. 24 of them taking on waves rising between 20 and 40 feet. >> all that. >> check out this little polar bear exploring the snow for the first time at the toronto zo. >> and all that matters. >> speed. moves in. shoot. taores! nner piersons win the game in overtime! >> on "cbs this morning: saturday." >>> vtialen dne'say around the corner. everybody in the mood. >> roses are red, violets are blue. >> i love you so much. i obamacare about you more an that's right, obamacare. ♪ >>> welcom

this morning francis travels to juarez just across the rio grande from el paso. he spent tuesday meeting with young people in a state that is a hot bed of mexico's drug trade. one of the pope's loudest