For example, it has deleted a section on tax-free savings accounts that can be used to pay medical expenses.

On the stump in early primaries, for example, he promised to offer tax-free savings bonds to help parents pay college tuition.

The tax-free medical savings account would cover the costs under $3,000.

The money an employer spent on a premium could go into a tax-free savings account dedicated to health care.

And it would encourage the creation of personal tax-free medical savings accounts to be used to pay for medical care.

The other involves tax-free savings accounts that could be used to pay for tuition at private and parochial schools, a favorite idea of Republican leaders.

But those ideas could easily seem incremental, akin to Republicans' support for tax-free medical savings accounts.

Q.: But it is a tax-free savings account, isn't it?

One of the biggest ideas under consideration is a big expansion of tax-free savings and investment accounts.

These provisions include the use of tax-free savings accounts to set aside money for medical expenses.