Doctor walks to Wrigley Field during his journey to hit every MLB ballpark, raising awareness about preventable deaths in health care settings
CHICAGO — Wearing a Chicago Cubs cap, T-shirt and shorts, Dr. David Mayer finished a 7.2-mile morning walk from Northwestern University behind a group of supporters holding a “Patient Safety Movement” sign Saturday morning under the Wrigley Field marquee.
Mayer, a Cubs season ticket holder who grew up in Chicago,