When the histories of the current 112th Congress are finally written, maybe it all will become clear.
But for right now, there seem to be many more questions than answers.
For instance, why did House Republicans ever think it was a good idea to stake out a position on the payroll-tax issue that would leave them holding the bag for a new year's tax increase for 160 million workers? That has now been averted with Congress' passage Friday morning of a two-month extension of the current payroll-tax holiday.
Though there are more ways today to create a baby than ever before – with help from a friend or stranger's sperm, egg, embryo or womb, just to name a few—questions continue to swirl about what and when to tell the resulting children about how they're related to whom.