"Jamestown will be lost": Climate change threatens to sink historic colony

More than 400 years after the first European settlers arrived, Jamestown, Virginia, is struggling to survive the ravages of climate change.

"We are concerned that if we don't take action, Jamestown will be lost," said Elizabeth Kostelny, who runs Preservation Virginia, the nonprofit overseeing the colony's original 22 acres along the James River.

Kostelny, who is racing to save it from rising water, said America will lose "part of its soul" if the site sinks.