What it means to land on the World Monuments Watch list

Bonnie Burnham, president of the World Monuments Fund, a non-profit that is dedicated to preserving endangered historic, architectural and cultural sites, explains the fund’s annual watch list. This year, 67 sites, including lesser-known spots, made the list. Burnham and PBS NewsHour’s Jeffrey Brown talk about the list and how organizations can support sites that end up on it.