Sherman seems to have gone from a net worth of about $750,000 in 2013, to $4.2 million in 2014.
opensecrets.org/personal-finances/net-worth?cid=N00006897&year=2013
"Congressional Candidate Navraj Singh turned the tables on his opponent Congressman Brad Sherman (D-California 27th District) when he told a shocked audience during a candidates' forum October 23 that he had once paid $5000 to get an appointment with the Congressman."
votesmart.org/public-statement/394027/debate-shocker-corruption-scandal-erupts-at-candidates-forum#.XC6miSlWzVo