The Conservatives are having a field day with the Liberal's hunt for a new leader. Joe Volpe and Michael Ignatieff have been pointing fingers at each other over alleged dirty tricks in signing up new members.  Local Conservative MP, Ted Menzies, says the Liberals, already up to their necks in the sponsorship scandal, are feeding the fire of mistrust with the follies of their leadership race.  "We have Liberal leadership candidates that are aspiring to be leaders of this party that is still under suspicion of guilt," he said, "and they're selling memberships to people that have been dead for two years."  The Liberals will vote for a new leader at their convention in Montreal in November.