Philip, I certainly agree with you -- and with
a couple of Spectator readers -- that at this point,
Bob Barr's Libertarian candidacy appears to have done no
significant damage to John McCain. And you are also right that a
Barr bid for the Ron Paul vote does nothing to attract those
conservatives (e.g., Rush Limbaugh) who are disgruntled mainly
because of McCain's "maverick" departures from Reaganite orthodoxy.
A cynic might suspect that the chief political object of Barr's appearance at
Monday's let's-talk-to-Iran rally was to convince Paul's
anti-war backers (and especially Paul's donors) that Barr
is "one of them."
If that were the only thing that Barr were doing -- if he were a
single-issue anti-war candidate -- then there would be no prospect
that he would ever make any headway among disgruntled Republican
conservatives. However, Barr is also reaching out to mainstream
free-market groups like Americans For
Prosperity, and will appear at
an event in Marietta, Ga., next week during AFP's
hot-air balloon tour. An AFP official pointed out to me
yesterday that John McCain was a co-sponsor of the Lieberman-Warner
cap-and-trade bill that
failed on a cloture vote last week.
To give you an idea of how Barr might make his pitch to
disgruntled Republicans, look how he goes after GOP leadership in
response to a question (1:55) during this interview with
Bloomberg: