David Childs, the lead architect of the One World Trade Center skyscraper that rose from the site where the Twin Towers collapsed in New York City during the 9/11 attacks, has died. He was 83.

FILE - Architect David Childs talks about his design for the new 7 World Trade Center, a 52-story building which will rise to a height of 750 feet, during the design's unveiling at the building's ...