How did he get so rich from a government salary?
https://en.wikipedia.org/wiki/Current_TV
And it isn't like Congress is poorly compensated. Currently Senators are paid $174,000 a year.
Of course, the power and fame is seductive, so paying below market rate makes a lot of sense.
[0] https://ballotpedia.org/Net_worth_of_United_States_Senators_...