You have a strange idea of "petty."
Allan Keyes "doggedly" ran for the Republican nomination from the begining.
Everybody said from that begining that he didn't have a chance.
Keyes ran for office because he didn't see anyone else
that cared about the violations he saw happening.
It isn't petty to try to right the wrongs you see around you.
Bush was acknowledged
as the only possible winner
of the Republican nomination,
yet there were 6 other candidates
for the position.
Were all of Bush's other challengers "petty" as well?
If Keyes was such a superior debater, and especially since McCain had trashed Christian conservatives, do you really think that the networks would have allowed McCain to be destroyed in a debate by Keyes if Bush hadn't shown up? Think on.
In fact, I will suibmit that the networks showed that debate because they were counting on Keyes to destroy Bush. It didn't happen because Bush was awake on all suits and merely looked pleasant and friendly, which is the actual point of the Presidential Debates, regardless of what you people think. The object of being in the debates is to get votes, and if you have to do a tap dance or sing opera, you do it. Period.