Hillary supporters: Should she concede?

As much as I'd like to see Clinton in office, I do not wish McCain to win the presidency.  However, face the facts - Hillary has a very slim chance at this point.  If it's inevitable that Obama wins the primary, we should at least refrain from further sabotaging his upcoming fight with McCain, rite?

she should use all of her political influence to get McCain assasinated so Ron Paul can take over. Then the Republicans are sure to win!!