First responders could still have problems communicating with one another , and there is confusion in some communities about who would be in charge , Hamilton told the House Homeland Security Committee . Communication , lines of command remain problem areas , Lee Hamilton says . `` We can not permit delay , '' says Hamilton , co-chairman of the 9/11 Commission . The commission is expected to issue its final report on September 11 in a few weeks.
Communication , lines of command remain problem areas , Lee Hamilton says . `` We can not permit delay , '' says Hamilton , co-chairman of the 9/11 Commission . The commission is expected to issue its final report on September 11 in a few weeks.