by: Kate Winkle
Injured people are treated in Barcelona, Spain, Thursday, Aug. 17, 2017 after a white van jumped the sidewalk in the historic Las Ramblas district, crashing into a summer crowd of residents and tourists and injuring several people, police said. (AP Photo/Oriol Duran)
BARCELONA (AP) — Up to 13 people died and as many as 50 were injured when a van jumped onto a sidewalk at Las Ramblas and hit pedestrians. Authorities are considering it a terrorist attack.