FromTheAir writes: http://www.coinage.me/coinage_the_money_changers.htm
Story about the Money Changers then and now.
"Before we get to the present let us remember the past. Back in the time two things were going on at the temple. Money exchangers and religious cult. But you have made it a den of thieves--Jeremiah 7:11. The reference to den of thieves may be a reference to inflated pricing or more sinister forms of using a religious cult to exploit the poor." Link to Original Source