Democrats up for re-election asked him not to propose a fixed date.
Democrats have asked whether the department has too many people with ties to the industry in senior positions.
Democrats initially had asked that the investigating committee be kept alive throughout the year.
Democrats may still ask the voters, "What do you need?"
Some Democrats ask, why should their party give contracts to a consultant who plays both sides of the fence?
Some Democrats might ask about the timing of the change.
Some Democrats asked for further time to question him before a committee vote next Monday.
But it will force the Democrats to ask for those, and extract concessions on other tax cuts as its price.
More and more Democrats, nevertheless, are asking themselves some hard questions.
Thus far, Democrats are simply asking somber questions about what went wrong and how to fix the government.