Andrew Ferguson, a columnist for Bloomberg news, has some interesting comments
Why? Because Clarke's testimony, along with the hysteria that attended it, furthered the notion that there was a radical disjunction between U.S. anti-terrorism policy pursued by the Bush administration in its first eight months and Clinton administration policy during the 1990s. It is in the interest of partisans of both sides, Democrats and Republicans alike, to promote this illusion.
Republicans think it disassociates their man, President George W. Bush, from the policies that allowed the terror threat to fester for eight years. Democrats like the illusion because they think it lets their man, Bill Clinton, off the hook: If only Bush had concentrated on terrorism with Clinton's laser-like focus, 9/11 might have been thwarted.
None of this is true. On taking office, the Bushies did alter some major Clinton foreign-policy initiatives -- toward North Korea and the Balkans, for example.
But not toward terrorism. Like 95 percent of everything else the federal government does, anti-terrorism policy continued seamlessly from one administration to the next.
