Morning Edition

The Artist became the first silent film to triumph at Hollywood's highest honors since the original Oscar ceremony 83 years ago. The film's lead actor, Jean Dujardin, also took home an Academy award for best actor while Michel Hazanavicius, the film's director, also won.

As Mitt Romney and Rick Santorum battle for first place in the Michigan GOP presidential primary, rival Ron Paul is not expected to come in first or second. Paul doesn't really stand a chance at winning the nomination, but he can impact the party's platform

Along with Arizona, Michigan holds its Republican presidential primary Tuesday. If Rick Santorum beats native son Mitt Romney in Michigan, it could throw the race into turmoil.

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STEVE INSKEEP, HOST:

People in Senegal voted over the weekend, an election overshadowed by protests and violence. People managed to keep the actual voting mostly peaceful. Now, it looks like they'll have to vote again. A run-off seems likely in the election that features an 85-year-old president who changed the law in order to seek a third term. NPR's Ofeibea Quist-Arcton reports.

In the Citizens United Case in 2010, the U.S. Supreme Court ruled corporations and unions have a constitutional right to spend unlimited money on political ads. State courts are expected to follow that principle. But in December, Montana's high court refused to go along. It argued Montana's history and demography make it different enough to deserve an exemption from the federal ruling.