at the end of 2001. "He was a power-hungry person," Sharpton also said. Giuliani was praised by some for his close involvement with the rescue and recovery efforts, but others argue that "Giuliani has exaggerated the role he played after the terrorist attacks, casting himself as a hero for political gain." Giuliani has collected $11.4million from speaking fees in a single year (with increased demand after the attacks). Before September11, Giuliani's assets were estimated to be somewhat less than $2million, but his net worth could now be as high as 30 times that amount. He has made most of his money since leaving office. Time Person of the Year On December 24, 2001, Time magazine named Giuliani its Person of the Year for 2001. Time observed that, before 9/11, Giuliani's public image had been that of a rigid, self-righteous, ambitious politician. After 9/11, and perhaps owing also to his bout with prostate cancer, his public image became that of a man who could be counted on to unite a city in the midst of its greatest crisis. Historian Vincent J. Cannato concluded in September 2006: Aftermath For his leadership on and after September 11, Giuliani was given an honorary knighthood (KBE) by Queen Elizabeth II on February 13, 2002. Giuliani initially downplayed the health effects arising from the September 11 attacks in the Financial District and lower Manhattan areas in the vicinity of the World Trade Center site. He moved quickly to reopen Wall Street, and it was reopened on September 17. In the first month after the attacks, he said "The air quality is safe and acceptable." Giuliani took control away from agencies such as the Federal Emergency Management Agency, the Army Corps of Engineers and the Occupational Safety and Health Administration, leaving the "largely unknown" city Department of Design and Construction in charge of recovery and cleanup. Documents indicate that the Giuliani administration never enforced federal requirements requiring the wearing of respirators. Concurrently, the administration threatened companies with dismissal if cleanup work slowed. In June 2007, Christie Todd Whitman, former Republican governor of New Jersey and director of the Environmental Protection Agency (EPA), reportedly said the EPA had pushed for workers at the WTC site to wear respirators but she had been blocked by Giuliani. She said she believed the subsequent lung disease and deaths suffered by WTC responders were a result of these actions. However, former deputy