norah. >> o'donnell: omar villafranca, thank you. the stock market took another hit today. largely to blame, tech stocks. 0 points today, a little more than 2%. that's its worst three-day stretch since june. the nasdaq fell 10% over the past three days, three trading days, rather, meaning the index has just entered correction territory. tonight, president trump is facing push-back from both a top military leader and his leading covid expert after he made questionable claims at a labor day press conference. the president is also dealing with an unexpected cash crunch as the campaign enters the final stretch. cbs' weijia jiang is traveling with the president in north carolina. >> reporter: with thpar labor day considered a sprint to the finish, president trump and joe biden are questioning each other's physical and mental fitness. >> joe doesn't have the strength. he doesn't have the mental capability to control these people. >> look at how he steps and look reporr: both campaigns will crisscross the country this week, hoping to get an edge in the key battleground states. the

here is omar villafranca. ( cheers and applause ) >> reporter: in college station, texas, football isn't-- it's the pulse of the entire town. barry ivins owns several bars and restaurants, including the corner bar and grill. it has its own view of the stadium, and usually hosts 600 to 700 people on game day. ( cheering ) how much does your business need college football here in college station? >> 50% of our sales come from the fall semester with college football. at this time of the year, i'm fully staffed up on football. like, right now, i'm just trying to get open. >> reporter: texas a&m plays in the southeastern conference. as of now, the conference is on track to start its season at the end of september. >> football is the engine that drives the train. >> reporter: the school's athletic director ross bjork says the safety of students it the priority. he says the school is doing everything it can to get players safely on the field, partly by asking them not to gather in large groups. >> we believe that they are safe in place.e structure that we put we believe tha in place. we believe

. >> omar villafranca reporting from the end zone. >>> legendary sportscaster vin scully stepped away from the mic a couple of years back after calling dodgers games for 67 years. over the decades scully collected a treasure trove of baseball memorabilia dating back to babe ruth. some of it is up for auction. lee cowan has his story. >> it's time for dodgers baseball. >> reporter: the last time we met up with hall of fame broadcaster vin scully, it was a warm summer night at dodger stadium in los angeles. >> here's my office. >> not a bad view. >> no. >> reporter: it was eight years ago. but the privilege of going to a ballpark in person feels like a century ago, doesn't it? baseball in 2020 is the season of cardboard cutouts and piped in fan noise. scully thought he'd seen everything. balls out of the park, yes, but fans out of the park, too? thanks, covid. >> i've spent my life in sports, and it's just about shut it down. >> -- has pitched a no-hitter. if you have a sombrero, throw it to the side. >> reporter: he wasn't just the voice of the dodgers. >> high fly ball into right fiel

omar villafranca paid a visit to texas a&m university where back to normal can't come soon enough. >>ollege station, texas, football isn't just a sport, it's the pulse of the entire town. >> how important is college football, not just to your bar, but to college station itself? >> it's the lifeblood of the service industry. >> reporter: barry ivans owns several bars and restaurants in town, including the corner bar and grill. it has its own view of the stadium and usually hosts 600 to 700 people on game day. >> it's absolutely insane. i mean, every single table's filled, standing room only, all three floors. >> how much does your business need college football here in college station? >> 50% of our sales come from the fall semester with college football. this time of the year, i'm fully staffing up on football, but right now, i'm just trying to get open. >> reporter: texas a&m plays in the southeastern conference. as of now, the conference is on track to start its season at the end of september. >> football is the engine that drives the train. >> reporter: the school's athletic direct

omar villafranca went to texas a&m university where back to normal can't come soon enough. [ cheers ]ege station, texas, football isn't just a sport, it's the pulse of the entire town. how important is college football not just to your bar but to college station itself? >> it's the lifeblood of the service industry. >> reporter: barry ivinsi owns several bars and restaurants in town including the corner bar and grill. it has its own view of the stadium and usually hosts 600 to 700 people on game day. [ cheers ] >> it's absolutely insane. i mean, every single table's filled. standing room only. all three floors. >> reporter: how much does your business need college football here in college station? >> 50% of our sales come from the fall smefter with college football. this time of year, i'm fully staffed up on football. right now, i'm trying to get open. >> reporter: texas a&m plays in the southeastern conference. as of now, the conference is on track to start its season at the end of september. >> football's the engine that drives the train. >> reporter: the school's athletic director,

as omar villafranca reports, the city is divided today over black lives matter. >>> black lives matterulsa. >> reparations now -- >> reporter: he's not just marching for george floyd, breonna taylor, and ahmaud arbery. he's also marching for his own community because 99 years ago it was burned to the ground, and no one has ever been held accountable. >> really in the last several months now, white america has come to grips with the fact that they were mistaught and uneducated on issues that directly relate to black people. >> reporter: the tulsa race massacre wasn't widely known about until recently. in 1921, a black shoe shiner was unjustly accused of assaulting a white woman. an angry white mob with the help of the sheriff's department and the oklahoma national guard killed an estimated 300 black t tulsans and set fire to black wall street. the greenspanwood district was 40 blocks of black-owned homes and businesses. today all that remains is about a half block of stores. >> our 40 square blocks burned to the ground. >> reporter: attorney general damario solomon-simmons grew up in no