In this preview of an interview to be broadcast on “Sunday Morning,” singer-songwriter Gwen Stefani tells Lee Cowan how her relationship with fellow “Voice” coach Blake Shelton, who was going through a breakup with wife Miranda Lambert, helped her bounce back from the dissolution of her own marriage. Source

South by Southwest, or SXSW, started almost 30 years ago as a funky little music festival in Austin, Texas. Today, it’s a sprawling showcase for new music, emerging technology and independent film. Fandango.com managing editor and critic Erik Davis joins “CBS This Morning: Saturday” to discuss this year’s offerings at the film festival. Source

CBS News chief medical correspondent Dr. Jon LaPook and CBS News contributor Dr. Holly Phillips join “CBS This Morning: Saturday” to discuss LaPook’s “60 Minutes” report on the controversial practice of aid in dying, CDC guidelines for prescribing opioids, best ways to quit smoking and the link between health and retirement. Source

Safe Kids Worldwide says 59,000 children end up in the ER each year due to accidental poisonings from medicine. Mark Albert reports. Source

In this preview of an interview to be broadcast on “Sunday Morning,” singer-songwriter Gwen Stefani tells Lee Cowan how she turned to creating new music as a way to channel the pain from her broken marriage. Her new solo album, “This Is What The Truth Feels Like,” is her most emotional, and personal, yet. Source

Emmy-winner Bobby Cannavale and SAG Award-nominee Olivia Wilde have teamed up for the first time as husband and wife in the new HBO rock ‘n’ roll series, “Vinyl.” The drama follows drug addicted record executive Richie Finestra who’s fighting to save his label during the 1970s. Wilde and Cannavale join “CBS This Morning” to discuss their new series. Source

Was an FBI agent “eliminating a threat” when he fatally shot his estranged wife? Susan Spencer joins “CBS This Morning” to preview Saturday’s all-new “48 Hours.” Source

Lauren Lyons Cole, personal finance editor of the International Business Times, says your candidate choice can have “a lasting impact on the American economy as well as your future paycheck.” She looked into the tax plans of the leading candidates using research from the nonpartisan Tax Policy Center. Cole joins “CBS This Morning” to break down how much each candidate’s plan would affect your taxes. Source

Voters in the key swing state of Florida are sharing their frustration about their options in the presidential race. A focus group, comprised of Republican and Democratic voters who oppose both Hillary Clinton and Donald Trump, gives us a revealing look at the anger toward the front-runners in both parties. CBS News contributor and Republican strategist Frank Luntz, who led the group at the Orlando Public Library, joins “CBS This Morning” to discuss why these voters are “fed up.” Source

The American who defected from ISIS in Iraq is opening up about how he became disillusioned with jihad. Mohammed Jamal Khweis revealed to Kurdish TV that he traveled from his home in Virginia to London, and then to Amsterdam. From there, he went to Turkey, where a contact helped him join ISIS. Elizabeth Palmer reports from Erbil, Iraq, close to where Kurdish forces detained Khweis. Source