This episode of Buildings on Air! First, we talk about the challenges and opportunities of preserving Chicago's most spaceship-like buildings with School of the Art Insitute of Chicago AIADO department director Jonathan Solomon and preservationist Elizabeth Blasius. 
Then we revisit the Architecture Lobby's campaign against Trump's border wall and immigration policies with Lobby members James Heard and Tyler Taylor.
And lastly, we answer your listener questions about buildings in our mailbag with Craig Reschke and Ann Lui of Future Firm!