in france, a copycat protest in paris is met with tear gas. plus, betting bowl: the big game kicks off with a gambling blitz. >> reporter: i'm carter evans. with sports betting now legal in much of the country, the stakes are high at the super bowl. >> jiang: and later, the new mission for former cadets of the first and only black military academy in america. >> it is a legacy, a history that needs to be told. >> this is the "cbs weekend news." >> jiang: good evening, everybody. i'm weijia jiang in new york. adriana diaz is off. today, president joe biden again warned rusian president vladimir putin of the cost of any invasion of ukraine. more than a dozen nations have urged their citizens to leave the country. today, more planes carrying u.s. troops from the 82nd airborne division flew in to poland. thousands of ukrainians braved