New York Times editorial asks the question:

Dodd-Frank is no cure-all, but properly implemented and enforced, it would close dangerous regulatory gaps. That won’t happen if Republicans get their way — and they will, unless the fight is engaged in no uncertain terms. Democrats in Congress need to unite behind the law and Obama officials should denounce the antireform effort for what it is: an attempt to weaken Dodd-Frank on behalf of those who brought us the financial crisis.