Country music icon Reba McEntire joined “CBS This Morning” to announce the nominees for the 53rd annual Academy of Country Music Awards’ top categories including entertainer of the year and male and female vocalists of the year. McEntire, who has hosted the awards show 14 times since the late 1980s, also revealed that she will be returning as the show’s host. Source

President Trump sat down with a bipartisan group of lawmakers at the White House to discuss efforts to reduce gun violence. He’s urging Congress to combine multiple proposals into one bill. Real Clear Politics reporter Caitlin Huey-Burns joins CBSN with more details. Source

CBS News has confirmed that White House communications director Hope Hicks will be resigning. The announcement comes one day after she testified for nine hours before the House Intelligence Committee. CBSN political contributor and Boston Herald columnist Michael Graham and CBS News political contributor and Washington Post reporter Ed O’Keefe both join CBSN by phone to discuss. Source

The U.K. has a new Fab Four made up of two sets of royal couples, Prince William and his wife Catherine, the Duchess of Cambridge, and Prince Harry and his fiancee Meghan Markle. The couples made their first joint public appearance at the Royal Foundation Forum. Source

In this web exclusive, Sharon Parsons shares her son Sean’s story about getting addicted to OxyContin in college, and how he later overdosed on fentanyl. “I have to make something good come from this,” Sharon says about why she’s trying to prevent future addicts. Source

Israeli Prime Minister Benjamin Netanyahu says his country will ramp up airstrikes on Gaza after two Israeli women were killed by a barrage of rocket attacks from suspected Hamas militants in Gaza. At least 28 Palestinians have been killed. CBS News Radio correspondent Robert Berger joins CBSN’s Tanya Rivero from Jerusalem with more on the escalating conflict. Source

Emmy-winning actress Christine Baranski has played dozens of roles on stage and on screen over her three-decade career, but she is perhaps best known for portraying lawyer Diane Lockhart on the CBS drama, “The Good Wife.” She brought back the character for “The Good Fight.” Baranski joins “CBS This Morning” to discuss how the show handles controversial topics and why we’re seeing a very different side of her character. Source

The conflict in the heart of the Middle East is flaring up yet again, with almost 30 Palestinian deaths in the Gaza Strip and at least two in southern Israel. Source

Pop star Demi Lovato kicked off her “Tell Me You Love Me” world tour Monday with a heartfelt message. She invited a group of survivors of the Florida school shooting on stage and asked fans to help provide mental health support to the Parkland community. Lovato has been a mental health advocate since she was diagnosed with bipolar disorder in 2010. Mireya Villarreal reports. Source

Students from Marjory Stoneman Douglas High School visited lawmakers on Capitol Hill Monday, meeting with Louisiana Republican and House Majority Whip Steve Scalise. He was nearly killed in a congressional baseball practice shooting last June. Scalise joins “CBS This Morning” from the Capitol to share what he and the students discussed. Source