President Donald Trump participates Thursday in a healthcare affordability event in the Oval Office of the White House.

The event is scheduled to begin at 3 p.m. Eastern and the president is expected to announce a new deal with pharmaceutical company Regeneron, which will be the 17th agreement he has made with major drug companies for pricing concessions as part of his “most favored nation” initiative, according to The Hill. 

You can watch the event here.