McDonald's, US-based international fast food chain, is set to relaunch its McRib sandwich at participating McDonald's restaurants of the Greater Phila

McDonald's, US-based international fast food chain, is set to relaunch its McRib sandwich at participating McDonald's restaurants of the Greater Phila

McDonald's, US-based international fast food chain, is set to relaunch its McRib sandwich at participating McDonald's restaurants of the Greater Phila