deductions"? Or are you talking about "estate tax exemptions"?
IIRC "personal income tax exemptions" do not vary much with income--they never get above the same flat few thousand dollars per family member for every filer of a 1040 or 1040a up to a certain amount of AGI, and then they decline toward $2400 per family member. (See
http://www.1040.com/site/FederalTaxes/TaxFilingBasics/PersonalExemptions/tabid/191/Default.aspx ).
From the much larger amounts in your OP, I surmise the CNBC piece you saw combined the effects of TWO new Obama phaseout schedules--"PEP" and "Pease":
From
http://www.palmbeachdailynews.com/news/obamas-economic-proposals-fall-on-skeptical-ears-910098.html"Under Obamas plan to let the tax cuts for the wealthy expire, the top two tax brackets currently 33 percent and 35 percent, would return to 36 percent and 39.6 percent, respectively. The 15 percent tax rate for high-income people on capital gains and dividends would rise to 20 percent.
And persons with high annual incomes could see their effective tax brackets rise even further, thanks to the reinstatement of 'PEP' and 'Pease,' two provisions that were repealed for 2010. 'PEP,' the Personal Exemption Phase-out, rescinds the personal exemption for taxpayers who earn more than a certain amount. 'Pease'-- named after Rep. Donald Pease (D-Ohio)-- phases out most claimed itemized deductions, such as mortgage interest, charitable gifts, and state and local taxes. The reinstatement of these provisions next year could wind up effectively pushing tax brackets beyond the maximum 39.6 percent.
Nevertheless, even if the Bush tax cuts lapse for the wealthy exclusively, Williams says, a portion of their income will be taxed at lower rates than before the Bush tax cuts. ... Also, the anticipated 20 percent tax on dividends may not be as hefty as the tax prior to the Bush tax cuts. At that time, dividends often were taxed as ordinary income-- as high as 39.6 percent.