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While speaking in Las Vegas on Thursday, former Secretary of State Hillary Clinton had a shoe thrown at her. CNN's Brianna Keilar reports on the bizarre incident.
Breaking news in "The Situation Room": A White House source tells CNN that Health and Human Services Secretary Kathleen Sebelius is resigning. CNN's Brianna Keilar reports.
CNN's Brian Todd reports on the high-tech "sonobuoys," a piece of equipment normally used in combat, that picked up the latest underwater signals in the search for MH370.