A challenge is underway in South Florida as Oliver Larkin, a union organizer, runs against Congressman Jared Moskowitz. Larkin is running as a Democratic Socialist and is positioning himself to the left of Moskowitz, who he views as too moderate. Larkin's campaign is part of a larger trend of Democratic Socialists gaining traction in recent weeks.

This trend has seen incumbents in other states lose their primaries to candidates with similar affiliations. Further details about Larkin's campaign and his views on the direction of the state are available from CBS News Miami, who recently spoke with him.