ABC National - WOND
Michael M. Santiago/Getty Images(NEW YORK) -- In 2007, when Rudy Giuliani launched his presidential bid, he seemed both politically and financially at the height of his powers. His image as "America's mayor" in the wake of the 9/11 terror attacks made him an immediate contender for the Republican presidential nomination. And in the half-decade since he left New York's City Hall, lucrative consulting work and speaking fees had boosted his net worth to between $18 and $70 million, according to financial disclosures he filed at the time. But Giuliani's presidential ambitions fizzled alm...