Jim Pillen, center, talks about his campaign after receiving an endorsement from Gov. Pete Ricketts, right, on Jan. 18 at the state Capitol in Lincoln, Neb. According to the AP, Pillen won the Republican primary May 10.
Grant Schulte/AP
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Martha Chambers, seen here at her home in Milwaukee, Wis., has relied on ballot return assistance for decades. The state's high court is weighing whether current Wisconsin law allows for that help.
Darren Hauck for NPR
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