President Joe Biden on Wednesday invoked the Defense Production Act to speed production of infant formula and authorized flights to import supply from overseas, as he faces mounting political pressure over a domestic shortage caused by the safety-related closure of the country's largest formula manufacturing plant. (May 18) Subscribe for more Breaking News: http://smarturl.it/AssociatedPress Website: https://apnews.com Twitter: https://twitter.com/AP Facebook: https://facebook.com/APNews Instagram: https://www.instagram.com/APNews/ ​ You can license this story through AP Archive: http://www.aparchive.com/metadata/youtube/32f91242306343a7b5633b7981a7ba2e