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Utah Sen. Hatch faces Tea Party primary challenge
Utah Sen. Orrin Hatch failed to outright win the Republican Party's nomination for his re-election on Saturday, and must now face his first primary race since 1976, this time fighting a candidate backed by the Tea Party. Melissa Harris-Perry and her panel, joined by Amy Kramer of the Tea Party Express, discuss the evolving strength of the Tea Party, and its potential influence in the upcoming elections.