Health Secretary Robert F. Kennedy Jr. was back testifying on Capitol Hill, giving members of Congress a chance to press him on some of the biggest changes he's making on spending cuts, vaccines and other public health issues. Lisa Desjardins reports.
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Lisa Desjardins Lisa Desjardins
Lisa Desjardins is a correspondent for PBS News Hour, where she covers news from the U.S. Capitol while also traveling across the country to report on how decisions in Washington affect people where they live and work.
@LisaDNews
