Biden Leery of Involvement in Potential Plea Deal in Sept. 11 Case. Terrorism, September 11 (2001), Detainees, Capital Punishment, Guantanamo Bay Naval Base (Cuba), Central Intelligence Agency, Biden, Joseph R Jr, Trump, Donald J, Obama, Barack, Bush, George W, Barr, William P, Krass, Caroline Diane, Mohammed, Khalid Shaikh, United States Politics and Government