If he's elected -- that could create some conflicts starting the day after the election. From AP:
If Giuliani were elected president, his administration would be on the receiving end of regulatory requests, contract bids and policy proposals by the same clients of his Houston firm, Bracewell & Giuliani, that have contributed toward his personal net worth of millions of dollars.
The Associated Press has identified more than 175 companies and special interests Bracewell & Giuliani, the former Mayor's firm, have done business with over the years. (York Daily Record)