For the first time ever, surgeons at the University of Maryland performed a transplant using a genetically modified pig heart. A 57-year-old man with life-threatening heart disease received the organ. Tom Llamas talks with Dr. Robert Montgomery about the surgery and how the patient is doing.   » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News …

ABC News’ Cristina Carujo, reporting from Puerto Rico, gives insight on the island’s COVID battle as the positivity rate soared from 2% to 34% in just two weeks. Original source (ABC/Youtube)

Ivanka Trump delivers remarks during the fourth night of the Republican National Convention. #FoxBusiness Courtesy: RNC Subscribe to Fox Business! https://bit.ly/2D9Cdse Watch more Fox Business Video: https://video.foxbusiness.com Watch Fox Business Network Live: http://www.foxnewsgo.com/ FOX Business Network (FBN) is a financial news channel delivering real-time information across all platforms that impact both Main Street and Wall Street. Headquartered in New York …