On Sunday's Melissa Harris-Perry show on MSNBC, Harris-Perry talked to her guests about the wave of voter-ID laws sweeping through state legislatures and how they disproportionately affect groups that traditionally vote for Democrats.

Panelists also took an extended look at the battleground states in this November's presidential election, with California Rep. Barbara Lee, former Pennsylvania Gov. Ed Rendell, the University of Pennsylvania's Anthea Butler and the Nation's Ari Melber offering their perspectives.

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