Even a former first lady who's lived an extraordinary life has ordinary and relatable fears. NPR All Things Considered host Juana Summers sat down with Michelle Obama, who talked about how she navigates the world, even when it feels like things are at their "lowest point," and about her new book, "The Light We Carry: Overcoming in Uncertain Times."In participating regions, you'll also hear a local news segment to help you make sense of what's going on in your community.Email us at considerthis@npr.org.