Feds' investigation of Matt Gaetz includes whether campaign funds were used to pay for travel and expenses

Federal investigators looking into Rep. Matt Gaetz's relationships with young women have examined whether any federal campaign money was involved in paying for travel and expenses for the women, a person briefed on the matter said.

Investigators are examining whether the Florida Republican engaged in a relationship with a woman that began when she was 17 years old and whether his involvement with other young women broke federal sex trafficking and prostitution laws, according to that source and another person briefed on the matter. Investigators are also pursuing allegations from witnesses and other evidence that Gaetz may have used cash and drugs in his dealings with young women, the sources said.