The west, prior to st. Louis being the gateway. A pittsburgh native who took the art world by storm. A visit to the andy warhol museum. He grew up in pittsburgh. He was born in 1928, the youngest of three siblings. He grew up really religious. They revise and team catholics. Byzantine catholics. We begin at the Heinz History Center for the look at innovations created right here in western pennsylvania. Pittsburgh is an amazing place. It is a city with a tradition of innovation. For 250 years people have come from all over the world to the forks of the ohio, the place for the allegheny and monongahela river comes together to form the ohio river. It is a place where ideas have converged. Now follow me and lets take a look at 250 years of pittsburgh innovation. 20,000 years ago, people started coming to north america. No one is native to north america. They all came from someplace else. About 30 miles west of pittsburgh is a place called the meadow cropped rock shelter. It is the oldest s
male announcer this is bay area news station, kron 4 news starts now. Through the fog. The investigation into yesterdays bay bridge crash is gaining momentum. fog horn the pilot is called one of the most skilled in the bay. But his record is not spotless. He had three incidents in his file we asked the experts about the challenges of navigating a cargo ship on the bay. Somebody did something wrong. And talk to the coast guard about possible human error. That is something we always consider pam tonight at eight. The overseas reymar is still anchored in the bay between alcatraz and treasure island. The coast guard still trying to figure out how it could have hit a tower on the western span of the bay bridge. For the very latest on the investigation. We go live to kron4s terisa estacio. On treasure island. Terisa . R reporter the National Transportation safety board is calling this a tragedy with one half Million Dollars as many independent agencies are causing and starting their own inve