Path to power

Good afternoon. Here's what you need to know to end your day.

The National Health Service was front and center in today's U.K. election campaigning, with Boris Johnson denying it would be up for grabs in any trade deal with the U.S. The NHS is always an emotive key issue, but is particularly in focus due to concerns it could be under threat from U.S. health insurers and drug companies. Follow the action here.