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Senate snub: Lautenberg family not supporting Booker
Politico Playbook: "Family members of the late Sen. Frank Lautenberg (D-N.J.) said Monday they're backing Rep. Frank Pallone in the Aug. 13 Democratic primary to fill the seat -- and took a swipe at Newark Mayor Cory Booker while they were at it," writes Politico's Emily Schultheis. Mike Allen joins Morning Joe to discuss.