. >>> finally at 5:00 a miniindiana jones made a rare find near dallas.-old wiley bryce discovered a dinosaur fossil as a construction site behind a goes -- grocery store. it's the size of a horse and it's 100 million years old. the fossil is being cleaned and assembled at a nearby university. well done. >> that's going to do it. thank you for watching. see you at 6:00. >>> welcome to "world news tonight." new beginning. the u.s. and cuba ending a half century of hostility. the hand shakes, the historic meeting and the apology. >>> breaking news from washington. a lockdown on one of the city's busiest tourist weekends a man with a suitcase shoots himself outside the capitol. orders to shelter in place, the bomb squad on the scene. >>> saying good-bye. the south carolina man shot by police laid to rest and tonight a second officer now under the microscope. did he tell the truth when he said he tried to save walter scott's life? >>> and, wiped out. new images of a deadly tornado that destroyed an entire town. the flattened church van.