I understand, jihadis are continually re-energized by the hate they regurgitate daily.
http://www.terrorism-info.org.il/malam_multimedia/English/eng_n/html/ct_110208e.htm
Intelligence and Terrorism Information Center
at the Israel Intelligence Heritage & Commemoration Center (IICC)
February 12, 2008
“Recently the second stage of the July 2007 amnesty plan for wanted terrorists ended. The stage concluded successfully, with most of the more than 200 wanted terrorists having kept to its terms. The Palestinian security services’ contribution to the plan’s success was limited.”