Weekly Global Wrap: Subway enters price war; Krispy Kreme launches soda-flavoured doughnut; Meituan announces food delivery service for Great Wall tourists

Here is a summary of the most interesting QSR news stories of the week globally.

Subway enters price war in the US. More from CNN.

Krispy Kreme partners with Dr. Pepper to launch soda-flavoured doughnuts. More from Today.

Food delivery aggregator Meituan announces food delivery service for Great Wall tourist hikers. More from New York Post.