Meanwhile, newly released disclosures show some of Treasury Secretary Timothy Geithner’s closest aides have earned millions of dollars from bailed-out Wall Street firms. Last year, Geithner adviser Gene Sperling made over $887,000 from Goldman Sachs and another $158,000 in speaking fees, mostly from financial companies. Another aide, Lee Sachs, made over $3 million from the New York hedge fund Mariner Investment Group.