Guest: Dr. Mike Gruntman. Topics: USC Department of Astronautics and a Soviet spy at USC pre and during WWII. Please note that you are invited to comment, ask questions, and rate this program on the new Space Show blog, http://thespaceshow.wordpress.com. You can also obtain all of Dr. Gruntman's book, including "Enemy Amongst Trojans" from the One Giant Leap Foundation Amazon partners book page. Remember, if you buy his books or any books from this site, Amazon makes a contribution to The Space Show.