armando trull has the latest. >> reporter: the dc school chancellor has been sitting in the council hot seat since 10:00 this morning. council members have been taking her to task for the way she's been instituting changes in the troubled dc ps system. the chancellor was grilled on her decision to change both the principle and enrollment policies at hardy middle school. >> i don't have every single bit of information. >> reporter: changes that prompted student protests last week and pointed council questions today. >> people are willing to take a fast-paced change if they trust the change agent. if they feel as if they are not getting the complete story it causes them to doubt. >> i don't think she's being honest. i don't. >> who is paying for this lack of honesty according to you? >> the children do. >> we're with channel 9. >> they are waiting for me. i got to go. they are literally waiting for me. >> i think she needs to be more forthright to give us answers when we need them in the hearing. >> reporter: council members also pressed her to answer why she's continued to hire hundreds