Superstar Tennis Champion Serena Williams spoke with NBC Today’s anchor Matt Lauer  about her recent health scare.  She shared in-depth details on her pulmonary embolism and how she’s taking one day at a time to recover.

Back in July Darwin Hobbs was about to board a plane, but he just didn’t feel “like himself.” A known diabetic, he’d already survived Congestive Heart Failure and knew that the shortness of breath he was