The Obama adminstration and Democrats start the U.S. "fiscal cliff" negotiations with a call for $1.6 trillion of additional tax revenues, twice the amount of $800 billion discussed in talks with Republicans in the summer of 2011. During the Obama-Boehner talks in mid-2011, the Republicans and Democrats neared agreement for a plan to cut the deficit by $4 trillion over 10 years, with new revenues of $800 billion. Obama then pushed to raise the revenue to $1.2 trillion and talks collapsed afterwards. The Republican side through GOP senior aides says $1 trillion in new tax revenues is where this could end up. The Republicans would agree to cap deductions for the wealthy as proposed by Feldstein-Romney, and the Democrats would agree to changing Social Security and increasing the Medicare eligibility age to above 65 as proposed by Rep. Chris Van Hollen (D., Maryland) in such a scenario.