origins of government from early tribal societies to modern states of china and europe. an author pulled discusses translate his transformation from liberal to warrior. also this weekend, david cole field on the role of religion leading up to the civil world. look for the complete schedule at booktv.org. michelle bachmann is here, i understand. she is thinking about running for president. which is a weird because i hear she was born in canada. [laughter] yes, michelle, this is alex starts. which more than 6 million views, video of president obama s speech at the white house correspondents dinner is the most watched video on youtube for the past few days. watch it at youtube.com/cspan. janet napolitano testified at a hearing for the senate homeland security committee. she talked about preventing terrorist attacks following the death of osama bin laden. she talked about how to attract immigrants who overstayed their visas. senator joe lieberman shares the to our hearing
this does not and our counter- terrorism efforts. we must remain vigilant regarding dress up to the united states voiced by al qaeda affiliates or al qaeda-like affiliate s as well as the threats posed by homegrown, violent extremists. our security posture, which always includes a number of measures both seen and unseen, will continue to protect the american people from the evolving threats we face. we have taken a number of actions specifically in response to sunday s events. these include issuing advisories to law-enforcement entities. we have been reviewing all open cases of potential al qaeda operatives possibly in the united states in conjunction with the fbi. we are identifying any new trading rules of the should be instituted based on incoming intelligence. we are continuing to strengthen our recurrent studies for a visa, asylum, and other benefit applicants and recipients in cooperation with the intelligence community. studies for a visa, asylum, and other benefit app