During a 2008 rant on his Kill the Messenger tour, Rock labelled George W. Bush as "the worst president ever". Now if Kerry/Edwards gain in 2004 they would basically have the nomination tied up in 2008. But if George Bush wins in 2004 then he would be completed in 2008 and Hillary Clinton would not be running towards an incumbent president. Wolk, Josh (March 19, 2004). "Chris Rock On Fire". Dagostino, Mark (March 1, 2007).