KUSD-DT

Ari grows impatient waiting for ketchup; Elinor, Olive and Ari have to figure out how to expand their clubhouse to fit all the new members of The Explorer's Club.

Alma helps Howard find a drum when he joins the neighborhood drum circle; Alma and Junior try to earn toy tickets.

Elmo and friends have until the end of the day to set the record for the tallest cookie tower ever.

Molly teaches tourists how to fish responsibly; Molly helps Randall hide his long hair.

David Suzuki explains to Xavier that by taking care of the earth, we take care of ourselves; Esther Martinez explains to Xavier and Yadina about how stories can connect people to their family histories.

The CyberSquad and Bernice the Beetle take on Hacker in a Cyber Square game; Inez uses fractions to keep peace with León.

Manuel, who lives in the Sonoran Desert, tells Chris he has seen an ocelot, a wild cat that usually lives in the rainforest.

Ms. O is speechless when a villain steals her voice; agents have trouble working together.

Topps uncut card sheets from 1973; a ring collection circa 1970; a 1967 Ram Kumar oil painting.

A two-day hiking adventure in Yosemite National Park includes Chilnualna Falls, a multi-tiered waterfall more than 600 feet long, and Mariposa Grove's giant sequoias.

Coverage from Washington, D.C. and London, with a regular panel of guests from across the political spectrum discussing the biggest stories of the day.

Live news program produced out of BBC's Washington, D.C. bureau; host Sumi Somaskanda.

Co-anchors Amna Nawaz and Geoff Bennett and correspondents offer in-depth analysis of current events.

Idaho state gems and gold nuggets circa 1905; 1935 Gum Inc. Mickey Mouse cards; 1826 portraits attributed to the Guilford County Limner.

A 1980 Topps basketball cards box; Marvel The Amazing Spider-Man comics; an Alexej von Jawlensky Meditation oil.

A look at milestone albums of The Beatles and the stories that accompanied them.

The search for a missing chapter in a new book leads to murder.

News. Reporting on the day's international news from London and from BBC correspondents around the world.