 For NPR News in the Twin Cities, I'm Emily Reese. President Joe Biden invited Governor Tim Walz and other Democratic governors to the White House yesterday as Biden aims to shore up support for his campaign following a poor debate performance. After the meeting, Walz told reporters the conversation with the president was open and honest and that Biden is fit for office. NPR's White House correspondent Tamara Keith was among the reporters there yesterday and had this analysis on NPR's Morning Edition.