Representative Eleanor Holmes Norton may have another challenger to face in November.
Libertarian Bruce Majors, a D.C. realtor, says he is forming an exploratory committee.
He says he supports term limits and wants more responsible spending within the government.
Majors made headlines back in 2010 when he shared a D.C. visitors guide with tea party activists attending a Glenn Back rally in the District.
Norton is already facing D.C. statehood green party nominee Natale Lino Stracuzzi.