
CBS News Investigative correspondent Sharyl Attkisson reports official filings and our own investigation show at least 106 people from the House and Senate attended - spouses, a doctor, a protocol expert and even a photographer.
For 15 Democratic and 6 Republican Congressmen, food and rooms for two nights cost $4,406 tax dollars each. That's $2,200 a day - more than most Americans spend on their monthly mortgage payment.
CBS News asked members of Congress and staff about whether they're mindful that it's public tax dollars they're spending. Many said they had never even seen the bills or the expense reports...
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