HS2 and the Barnett Formula explained

With Rishi Sunak cancelling one of the biggest infrastructure projects of the 21st century, HS2, questions have been raised here in Wales about what that means for our finances. We helped fund the project, using Welsh tax payers money, and now, the part that was supposed to benefit Wales, the northern section, has been scrapped. So we take a look at what this all really means for finances here in Wales.