There is little doubt that both Clintons were well familiar with real intelligence on Iraqi WMD and played an important although passive part in the ugly Iraqi WMD story. This hardly looks like a good sign for the possible Clinton's tenure as a State secretary. It is hard to imagine why she would change her old way of treating regional info considering how advantageous it was for her personally.
In the short term, this can be of minor importance. However, considering the complexity of situation in Iraq and Afganistan, sooner rather than later, Clinton's talent to benefit personally from general failures is likely to show itself with vengeance.