Just thought I would throw in the proposal...
"The plan would curb the value of the tax break to the benefit it affords to earners in the 28 percent bracket. The exemption effectively provides a 35 percent tax break for top earners because that’s what they pay on other income. For couples earning less than $250,000, or individuals below $200,000 for single taxpayers, there would be no change, said Meg Reilly, a spokeswoman for the White House Office of Management and Budget."
So, from what I am reading, you still would get a tax break, but only up to 28% rate... so, if you are in the 35% tax rate you will pay 7% tax on the interest.....
That's my understanding also.