Obama budget would cap IRAs, 401(k)s at $3 million

... estimation. The EBRI team estimates that that change would affect about 0.3% of the nation's 20.6 million IRA accounts and only 0.0041% of 401(k) accounts. People over 60, of course, tend to have the biggest retirement savings and are more likely to ...

http://blogs.marketwatch.com/encore/2013/04/10/obama-budget-would-cap-iras-at-3-million/