A CBS News Philadelphia photojournalist and his wife remain stranded in Puerto Rico after multiple flights were canceled Saturday amid temporary airspace restrictions affecting parts of the Caribbean, leaving travelers across the region scrambling to rebook and absorb rising costs. The airspace restrictions were put into effect shortly after Venezuelan President Nicolás Maduro and his wife were captured in a U.S. military operation. #philadelphia #philly #PHL #puertorico #caribbean #airspace #venezuela