October 31, 2013, 10am PDT
One of the first portions of the World Trade Center PATH station has opened beneath West Street in Manhattan. The 100-foot-long pedestrian passageway provides a taste of Santiago Calatrava's design and what a seemingly unlimited budget can buy you.
September 25, 2013, 2pm PDT
While many of Santiago Calatrava's anatomically-inspired designs are lauded, in Valencia - the architect's birthplace and the city where he's built the most - Calatrava is reviled for cost overruns, exorbitant fees, and inexplicable design errors.
May 18, 2013, 7am PDT
Stephen Jacob Smith examines how high emotions, grand designs, poor negotiating, and "extreme politicization" drove the Port Authority of New York and New Jersey to build the world's most expensive train station in Lower Manhattan.