very interesting book and i really enjoyed meeting him and visiting with astronaut gene cernan. he is 81, 82 years old now, extremely interesting fellow. a great american who did a lot for our space program. another book i am getting ready to read, one of my colleagues from texas, congressman sam johnson is giving me his book which is called a captive warrior. a vietnam pow's story. and johnson was a u.s. air force pilot shot down in vietnam and spent a number of years on the infamous hanoi hilton. i am looking forward to meeting that one and i enjoy and very proud to serve with sam johnson in the u.s. congress in the house of representatives but we have had some good reads. when i get for with gene cernan's book i will start reading sam johnson's. >> booktv wants to know what you are reading this summer, tweet as your answer at booktv or you can post it on our facebook page facebook.com/booktv. >> syndicated columnist michele malkin talks about contributions american innovators have made to the country and the backlash they faced for being successful. >> my privilege to introdu