"It heightens our concerns": Lawmakers read whistleblower complaint

A whistleblower report that led House Democrats to launch an impeachment inquiry may become public Thursday. It is the focus of Thursday’s hearing on Capitol Hill. President Trump's acting director of national intelligence will answer questions from the House Intelligence Committee. Joseph Maguire refused for weeks to let Congress see the whistleblower's story about a phone call, where the president asked Ukraine’s president to investigate Joe Biden and his son. Nancy Cordes reports.