Scandals: #7 Secret Service in Colombia

Christopher Wilson
Yahoo! News
Secret Service Scandal
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Nearly a dozen Secret Service agents were fired or resigned after an investigation showed wide-spread use of prostitutes in Colombia. (Charles Dharapak/AP Photo)

The Secret Service found itself in the spotlight after a confrontation between an agent and a prostitute in Colombia. A member of an advance team for President Barack Obama during his April trip to South America became involved in a heated argument with an escort over compensation. The police became involved, and the incident was reported by a local news outlet.

The resulting scandal forced an international investigation by the White House and Pentagon: At least nine Secret Service agents have either resigned or been forced out.