Trump border wall design unveiled by Fort Worth firm

Fort Worth's Penna Group is among more than 200 companies that have shown interest in building a wall along the U.S.-Mexico border.
Fort Worth's Penna Group is among more than 200 companies that have shown interest in building a wall along the U.S.-Mexico border.

Fort Worth contractor unveils its vision for U.S.-Mexico border wall

April 06, 2017 04:31 PM