the reverend fernando lombardi spoke to vatican radio saying that the pope believes that people should build bridges, not walls. trump frequently talks about building an actual wall between the united states and mexico. federico made it clear the pope will not step into u.s. voting issues. let's take a look at the economy at 7:00 tonight. stocks falling today as the price of oil retreated and pulled energy company shares down. but the market posted its best weekly gain of the year. the dow losing 21 today to close just under 16,400. the nasdaq up almost 17, s&p down less than a point. most active local stocks, take a look. maria: testing d.n.a. without the crime lab and the big expensive equipment. ed: the local invention on the cutting edge of changing d.n.a. analysis. reporter: and a little strip of snow that's entering western what that means tonight and the big changes for the wednesday. maria: looking forward to that. as long as they're warm ones. nasa smashing a record. the incredible number of people who are now vying for a shot in space. pbuilding a better bank starts with look