The California Democrat's financier husband, Richard C. Blum, is estimated to be a billionaire from his shrewd investments in companies that profit from federal policies. CBRE, the global commercial real estate company Blum co-owns, took issue with my report that CBRE stood to make $1 billion in commissions from the sale of the post office buildings. “After Mr. Blum was appointed to the Board of UC Regents in 2002, UC invested $748 million in seven private equity deals in which he or his firm, Blum Capital Partners, was a major investor,” investigative reporter Peter Byrne said. CalPERS, the California Public Employees Retirement System, invested more than $5 billion in Blum’s funds.