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Both The New York Times and The Washington Post have separate reports today about the widening wealth gap between members of Congress and the people they represent. Almost half of all Congresspeople are millionaires and their median net worth has climbed to $913,000, compared to $100,000 for the rest of America households. According to the Post, that number drops to $725,000 when excluding home equity (and adjusting for inflation), but the same median figure for American families is just $20,500. And that gap has only grown wider in recent years.

The biggest reason for the disparity is the sheer cost of running for office, which is both a full-time job and an expensive undertaking. The average successful House race costs $1.4 million to stage (the average Senate campaign is almost $10 million), and candidates are allowed — and often need — to donate as much as they want to their own effort. The costs of advertising and travel make it increasingly difficult for anyone who doesn't already have money to get their name out there. There have also been concerns raised recently about the ability of politicians to profit from their position, both through contacts made and the ability to trade stock based on privileged information.