WASHINGTON (AP) — Former House Speaker Nancy Pelosi has been hospitalized after she “sustained an injury” during an official engagement in Luxembourg, according to a spokesman. Pelosi is 84. She was in Europe to mark the 80th anniversary of the Battle of the Bulge in World War II. Her spokesman, Ian Krager, did not describe the nature of her injury or give any additional details, but a person familiar with the incident said that Pelosi tripped and fell while at an event with the other members of Congress. The person requested anonymity to discuss the fall because they were not authorized to speak about it publicly.