Vice President Mike Pence told "to be on standby" for Trump hospital visit, according to a new book that is reviving questions about the president's unscheduled visit to Walter Reed military hospital last fall.

Vice President Mike Pence told "to be on standby" for Trump hospital visit, according to a new book that is reviving questions about the president's unscheduled visit to Walter Reed military hospital last fall. https://t.co/dAXgDVTMXl

— The Boston Globe (@BostonGlobe) September 2, 2020