tonight i'm joined by solutions journalist sara van gelder. the co-founder and editor of "y "yes" magazine and author of "the revolution where you live" will talk about how to navigate these moments. sara van gelder coming up in just a moment. ♪ >> and by contributions to your pbs station from viewers like you. thank you. >>please welcome sara van gelder to this program. she is co-founder and the former editor of "yes" magazine which is celebrating its 20th birthday this year. more recently scleeted the "people's hub" and gathered stories during a 12,000-mile journey across the u.s. for her text, "the revolution where you live." thanks for your work, and good to have you on this program. >> i'm so honored to be here. i've been a fan for years. thank you very much. >> thank you, thank you. honored to have you here. the timing of your prence couldn't be more propitious given what just happened in texas the other day. i think i want to start there. if ever there were a moment or is a moment where we feel utterly helpless, it's when someone walks i