<p>SACRAMENTO — A businessman tied to the bribery scandal involving former Rep. Randy "Duke" Cunningham donated more than $70,000 to Gov. Arnold Schwarzenegger's campaign committees and received two gubernatorial appointments.</p>
<p>At Schwarzenegger's behest, Brent Wilkes, founder of the government contractor ADCS Inc., resigned Nov. 29 from the Del Mar Fair Board and from another panel that oversees the leasing of state land for racetracks, said Margita Thompson, the governor's press secretary.</p>