reagan worst president ever?

he helped osama bin-laden create al-qaeda.
he supported fascist dictators all around the world (such as suharto in indonesia and the apartheid government in south africa).
his "trickle-down" economic policies are directly responsible for this current meltdown.
his "southern strategy" helped foster an atmosphere of racial tensions, although this has died down in recent years.
so i guess the question is, is it fair to consider ronald reagan to be the worst american president, at least in these past 100 years?

Regan turned his back on bringing about smaller government. I doubt he truly would have anyway. The last real chance at having a candidate do such a thing was Barry Goldwater. I'd like to include Ron Paul as well, but I cannot as he didn't make it far enough in last year's election.