Peter Dreier, Huffington Post, 1 May 2008
Former journalist Sidney Blumenthal has been widely credited with coining the term “vast right-wing conspiracy” used by Hillary Clinton in 1998 to describe the alliance of conservative media, think tanks, and political operatives that sought to destroy the Clinton White House where he worked as a high-level aide. A decade later, and now acting as a senior campaign advisor to Senator Clinton, Blumenthal is exploiting that same right-wing network to attack and discredit Barack Obama. And he’s not hesitating to use the same sort of guilt-by-association tactics that have been the hallmark of the political right dating back to the McCarthy era.