Neil deGrasse Tyson explores the cosmos in his new book, "Merlin's Tour of the Universe," where he answers readers' questions on galaxies, black holes and more. He joins "CBS Mornings" to share more his cosmic journey.
Vice President JD Vance re-upped his call for Nazi-loving troll Nick Fuentes to "eat sh—," but repeatedly refused to denounce his followers, the "groypers," pleading ignorance about who they are. ...