PPC dumps London riding president amid Trudeau rock-throwing incident
![PPC dumps London riding president amid Trudeau rock-throwing incident](https://globalnews.ca/wp-content/uploads/2021/09/CP132201321-1.jpg?quality=85&strip=all&w=720&h=480&crop=1)
Shane Marshall's removal comes after someone threw gravel at Liberal Leader Justin Trudeau while he was at a campaign stop in London, Ont., on Monday.
Shane Marshall's removal comes after someone threw gravel at Liberal Leader Justin Trudeau while he was at a campaign stop in London, Ont., on Monday.