Yovanovitch arrives in Capitol for impeachment hearing

Former U.S. ambassador to Ukraine Marie Yovanovitch takes center stage in the House of Representatives' impeachment inquiry on Friday (November 15), when she is scheduled to testify about events before and after President Donald Trump removed her from her post in Kiev.

The House Intelligence Committee is in its second day of public hearings on whether Trump abused his powers when he unexpectedly suspended U.S. security aid to Ukraine this year.

Democrats are looking into whether Trump took the action to pressure Ukraine into launching an investigation of former Vice President Joe Biden's son's business dealings in Ukraine. Biden is a leading Democratic candidate for president. Trump denies any wrongdoing.