Northeast states are among the fastest warming in the U.S. Scientists blame the dramatic warming of the Atlantic Ocean for temperature increases on land. Kyle Bagenstose, Northeast investigative reporter for USA Today, joined “CBSN AM” from Philadelphia to discuss. Source

Rascal Flatts have sold more than 23 million albums and are the most awarded country group of the last decade. Gary LeVox, Jay DeMarcus and Joe Don Rooney join “CBS This Morning” to announce their farewell tour, marking their 20th anniversary. Source

A new book shows how we can all make the most of our lives as we grow older, starting today and even stretching into our 90s. “Successful Aging” is by best selling author, neuroscientist and cognitive psychologist Daniel Levitin. He joined “CBS This Morning” to talk about the book. Source

At least 25 have died as a result of brushfires since September – and flames are expected to intensify once again Source

The Rascal Flatts Farewell: Life Is A Highway Tour will kick off in Indianapolis in June. Source

Almost half the roughly 1,300 corrections positions in three major facilities in Mississippi remain unfilled. Source

U.S. Embassy urges anyone traveling to the city where the “pneumonia outbreak of unknown cause” is centered to avoid animals and sick people. Source

The federal government is now forcing some migrants in custody to give DNA samples. The controversial pilot program promoted by the Trump administration kicked off Monday. Border Patrol agents have been instructed to collect DNA through cheek swabs at two entry points on the U.S. borders with Canada and Mexico. In some cases, that includes migrants as young as 14. Source

The FBI is helping investigate the growing mystery of unidentified drones flying over Colorado and Nebraska. The drones have been spotted buzzing hundreds of feet in the air at night. Investigators are looking for a suspicious vehicle to help track down who is responsible. Janet Shamilian reports. Source

Insurers report the Australian bushfires have caused nearly half a billion U.S. dollars in damage and that estimate is expected to rise. Strong gusts and sweltering heat could intensify the fires later this week. Source