Megan McArdle: Nearly a quarter of Fidelity's 401(k)s have loans against them. That can't be good.

Megan McArdle is also asking Are Democrats plotting to steal your 401(k)?

Democrats covet your pension fund. "Democrats have obliquely admitted they covet Americans' pensions. Last week, congressional Republicans told them to stay away. The shame is that they had to do anything at all."