Jon Stewart, shown here interviewing President Obama on The Daily Show in October 2012, has been lampooning the problems with the Affordable Care Act website in recent episodes. Brad Barket/PictureGroup hide caption

itoggle caption Brad Barket/PictureGroup

Actress Marcia Wallace has died at age 70. She was a fixture on American television for decades, thanks to long-running roles on The Bob Newhart Show and The Simpsons. Angela Weiss/Getty Images hide caption

itoggle caption Angela Weiss/Getty Images

A countdown clock at Fusion's Miami studio tracks the time until the network's Monday launch. J Pat Carter/AP hide caption

itoggle caption J Pat Carter/AP

On Tuesday night, PBS' Frontline will investigate how decades of antibiotic overuse has led to the emergence of drug-resistant superbugs. Courtesy of Centers for Disease Control and Prevention hide caption

itoggle caption Courtesy of Centers for Disease Control and Prevention

Sesame Street music director Bill Sherman with Elmo and Zoe on the set. Sherman won a Tony Award for In the Heights in 2008 and has recruited Broadway peers to compose for the children's show. Howard Sherman for NPR hide caption

itoggle caption Howard Sherman for NPR

Pastor Jamie Coots holds a snake at Full Gospel Tabernacle in Jesus Name Church of Middlesboro, Ky. NGO hide caption

itoggle caption NGO

Set in London in the early 1930s, Dancing on the Edge is a five-part miniseries about a black jazz band trying to crack the dance halls and radio playlists. Made for BBC-2, the episodes will air starting Saturday night on the Starz cable network. Starz hide caption

itoggle caption Starz