Books and authors. Television for serious readers. Heres a look at some authors recently featured on booktvs after words, our weekly Author Interview program. Manhattan Institute Senior fellow Heather Mac Donald looked at the state of policing in america. Ney that would ya holt profiled the women instrumental in the development of americas Space Program in the 1940s and 50s. And historian pamela haig looked at the history of gun ownership in america. In the coming weeks, karen greenberg, director of the center on National Security at fordham university, will report on the steps taken by the department of justice to combat terrorism since september 11th. Eric fehr will discuss his time in iraq working as an interrogator for a private military contractor. Also coming up, wall street journal columnist Kimberly Strassel will argue the political left is using scare tactics to silence conservative speech. And this weekend republican congressman darrell issa talks about his time as chairman o