Serena Williams' Return Sparks Debate Over Maternity Leave Policies

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Serena Williams of the U.S. celebrates winning her first round match of the French Open tennis tournament against Krystina Pliskova of the Czech Republic at the Roland Garros stadium in Paris, France.
( Alessandra Tarantino / AP Photo )
Produced by Dana Roberson
Hosted by Tanzina Vega
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