Dr. Tara Narula joins “CBS This Morning: Saturday” to discuss how to recognize the symptoms of a ‘mini stroke,’ the importance of staying vigilant with your asthma and acting fast when you feel chest pain. Source

Roku warns existing customers not to delete the YouTube TV app, which is no longer available for download. Source

Nearly one in five Americans rely on Medicaid for their health coverage, including 10 million who were added under Obamacare. The House GOP replacement bill would place caps on Medicaid funding for the first time. Nancy Cordes has more. Source

Spring is here and with it comes the threat of Zika, the virus spread by mosquitoes. So far this year, 18 women in the Rio Grande Valley have been infected with the virus linked to birth defects. Dr. Jon LaPook reports from Brownsville, Texas. Source

Goldie Hawn and Kurt Russell recieved their Hollywood Walk of Fame stars together in a rare double ceremony. ET Online’s senior news editor Jennifer Peros joins CBSN’s Dana Jacobson with the latest entertainment headlines. Source

CBS Sports’ Bill Reiter, host of “Reiter Than You,” joins CBSN’s Dana Jacobson to discuss basketball’s latest: the Cavaliers’ winning streak in the East and the future of the Warriors without coach Steven Kerr. Source

The 143rd Kentucky Derby is just around the corner. Julie Dolan from our CBS affiliate WLKY has more on the history behind the legendary race. Source

The GOP’s health care bill that House Republicans passed includes a provision that could defund Planned Parenthood. The group’s Executive Vice President Dawn Laguens joins CBSN with her reaction. Source

Lyme disease is increasing in areas around the country, and researchers warn that’s not the only tick-borne disease to watch out for. One called Powassan virus is rare but can be deadly. Dave Delozier of WISC-TV reports. Source

On the current season of HBO’s “Veep” one of its main characters, Dan Egan, plays an anchor on a fictional version of “CBS This Morning.” Reid Scott, who portrays Egan, will be in the real Studio 57 Monday to talk about the new season and what it’s like to play a fake anchor — with the real ones. Source