The Real Story: Blumenthal vs. Visconti?

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HARTFORD - Republican Joe Visconti discusses his formation of an exploratory committee, for a possible run against US Senator Richard Blumenthal this year.
Visconti ran for governor in 2014, but dropped out at the last minute, and endorsed Tom Foley.
So far, the only official challenger for Blumenthal's seat is August Wolf, of Stamford, a former Olympic athlete