Report details Unabomber's handwritten prison correspondence

(AP) — In handwritten letters to hundreds of supporters and curiosity seekers, Unabomber Ted Kaczynski expressed shock over the 9/11 attacks and wrote that he preferred Hillary Clinton over Barack Obama in the 2008 Democratic presidential race.

Kaczynski also wrote to pen pals from federal prison in Colorado asking for more information about Osama bin Laden and the origins of al-Qaida, and has relied on others to inform him about the rise of the Internet and social media.

In 2010, Kaczynski engaged in a long back-and-forth with students at Huntingdon College in Alabama about the power of Facebook and how public figures like WikiLeaks' Julian Assange and the late conservative commentator Andrew Breitbart used the Internet to gain influence.