Earlier this year, top Clinton fundraiser Norman Hsu was found to be a fugitive avoiding prison for grand theft. A CIR investigation for Politico finds new examples of presidential candidates relying on fundraisers with questionable backgrounds. A fundraiser for Mitt Romney was recently suspended from practicing law. A backer of Barack Obama defaulted on loans. A bundler for Rudy Giuliani was once accused of sexual harassment. And a Clinton fundraiser was barred from contracting for violating labor laws. Does the high-stakes campaign money race attract people with “shady” backgrounds?