In a column published in The Hill today, House Ways and Means chair Charles Rangel (D-NY) reprises the case for AMT reform. He points out that, without reform or another set of hold harmless "patches":
...working families making under $100,000 are increasingly more likely to pay the tax than those making more than a million dollars. This amounts to an average $3,600 tax increase that will hit one out of every three taxpayers. This would amount to one of the biggest tax increases on the middle class in the history of our country.