With almost 100 vaccines currently being developed, we examine the human trial ones experts are most optimistic about, and when we may have one ready.  Plus, DJ Khaled reveals how he’s contributing to the “All In Challenge” – the digital fundraiser celebrities and athletes are participating in to fight hunger. 

After years of trying to get pregnant, doctors told Kelsi Pierce it would be near impossible for her to conceive a child. However, Kelsi got the surprise of her life when her mom volunteered to be her surrogate — and she found out she, too, was pregnant!

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