It's a changing of the guard for the group that guides the nation's vaccine policy. We spoke with a Colorado pediatrician who used to be on the panel about how that could reshape guidance and the concerns she has moving forward. Then, a Denver woman unravels the mystery of her mother's past after fleeing Nazi Germany, and the art her family left behind. Plus, "Cycling Without Age" offers freedom for people with mobility issues. We go on another ride for "Aging Matters on Colorado Matters."

The Justice Department wants Colorado's voting records. We ask the Secretary of State and the head of Colorado's County Clerks about the request and the reasons. Then, a new way to measure snowpack from the air could help waters planners make sure there's enough to go around. Plus, the debate over the sale of federal public lands, how the land is managed, and cuts to staffing. Also, Colorado Wonders about coal trains. And later, a whole bunch of Ryans will descend on Coors Field.

About the same time a man shot flames at Jewish people in Boulder, Rabbi Caryn Aviv hit "send" on the final draft of her new book, “Unlearning Jewish Anxiety.” Aviv is the spiritual leader of Judaism Your Way in Denver and Boulder. Previously she taught Israel-Palestine studies at a university level. Rabbi Aviv is also Sr. Host Ryan Warner's rabbi.