a spring in volume glencross joins us now from his claim tell us what exactly is u.s. president joe biden advocating here so he's joining the calls to have a temporary exception to intellectual property rules that govern pharmaceuticals including vaccines to allow for a quicker and broader supply to be created all around the world so generic pharmaceutical companies like india and israel other places can produce the very vaccines including the m.r. in a back scenes. without getting permission or having to do deals with pfizer with more data these kinds of companies now should be no the united states is usually a very strong advocate for intellectual property rights for patent protections it's often criticizing china for skirting those rules to protect their own industries and also to protect the incentive for companies to invest in new technologies but in this case what basically what biden has come out and said is the urgency of the pendennis outweighs those economic and technological innovation arguments talk with us about the timing why now. well this was a campaign