New NASA Telescope Sparks Excitement | Why Micro‑Weddings Endure | Zac Brown on Dolly Parton

Two measles-associated deaths were reported in Lancaster County, Pennsylvania, this week. Dr. Céline Gounder explains what you need to know with cases on the rise.NASA's new telescope could change the way we see space. With a wide-field camera that will reveal an area up to 200 times larger than the Hubble Space Telescope, and an orbit a million miles from Earth, the Nancy Grace Roman telescope is expected to find tens of thousands of unknown exoplanets.As wedding costs skyrocket, engaged couples are eager to save. Some are turning to micro weddings to tie the knot.Zac Brown of the Zac Brown Band joins "CBS Mornings" to reflect on his friendship with Dolly Parton and her enduring legacy.