Shannon Stirone, author of The Atlantic article “Mars is a hellhole,” joins Shepard Smith to talk about how going to Mars is unrealistic based on the science. She joins ‘The News with Shepard Smith’ to discuss.

Shannon Stirone, author of The Atlantic article “Mars is a hellhole,” joins Shepard Smith to talk about how going to Mars is unrealistic based on the science. She joins ‘The News with Shepard Smith’ to discuss.