A key component of Ukraine's communications network was partially disabled on Wednesday. The Starshield satellite network, funded by the Pentagon and operated by Elon Musk's SpaceX, was not operating at full capacity, hampering communications within the Ukrainian military. Liz Landers reports and Amna Nawaz discusses the developments with retired U.S. Navy Rear Adm. Mark Montgomery.

On her first day at the podium, new White House Press Secretary Katie Zacharia made news. She announced that President Trump has asked his son's former fiancée and ambassador to Greece, Kimberly Guilfoyle, to resign amid allegations that she sought $100,000 from a donor. White House correspondent Liz Landers reports.