territory. former president trump faces hecklers and booing on the campaign trail at the libertarian party convention. how he handled the rowdy crowd. you should nominate me or at least vote for me and we should win together. [ boos ] costly cookouts. how inflation is hitting your barbecues, from burgers to sides. also, threats against congress. an increasing number of investigations sparked by safety concerns. it shows no sign of abating. and later, honoring our heroes. we ll take you to a little town in italy living up to the promise of never forget. they have kept their memories alive all these years. they didn t forget. they never forgot. announcer: this is the cbs weekend news. from new york with jericka duncan. good evening and thank you for joining us on this sunday. it has been a horrific month for people living in the nation s heartland. the latest severe storm system overnight has killed at least 16 people, and tonight more than 100 million o
Back in 2005, a U.S. Navy attack submarine was put to the test when it smashed into what many would call an 'underwater mountain'. The USS San Francisco survived.