<p>While Gov. Gray Davis squirms under threat of fiscal collapse and the drive to oust him from office, Arnold Schwarzenegger preens on national TV, pumping up today's release of ``Terminator 3'' and stoking talk of a run for governor.</p>
<p>Box-office receipts are still in doubt for the latest installment, but Schwarzenegger's reprise of his most famous role has given him a commanding stage from which to taunt the Democratic governor.</p>