Gay marriage gets an advocate in the White House, but only after Vice President Joe Biden has his say. President Obama's announcement comes a day after North Carolina voters overwhelmingly rejected the concept. And Dick Lugar's 36-year Senate career comes to an end in Indiana. Meanwhile, in the West Virginia primary, Obama defeats a jailed felon from Texas, 59 percent to 41 percent.
Listen to the latest political roundup with NPR's Ken Rudin and Ron Elving.
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