FDA warns consumers against blood infusions from young donors
01:11
A company that charged patients thousands of dollars for infusions of blood plasma from young donors said it had stopped treating patients after the FDA warning consumers against such treatments, purported to prevent aging and memory loss.Feb. 19, 2019
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NBC News’ Lester Holt speaks to victims of Highland Park shooting
04:27
As U.S. travel chaos begins to ease, European airports are facing summer passenger surges
00:46
After the Highland Park shooting Lester Holt searches for perspective
00:55
Highland Park July 4th parade shooting was weeks in the making, investigators reveal
03:47
Brittney Griner pleads with President Biden to bring her home in handwritten letter
01:34
Over a dozen mass shootings this July 4th weekend in the U.S.