AFL-CIO president Richard Trumka has repeatedly expressed doubt about Trump’s trade deal to replace NAFTA Source

“[We’re] constantly finding reason to cheer against each other instead of working together,” Mattis told “CBS This Morning” Source

Researchers launch three-year study to test whether relaxation exercises can reduce stress and improve mental health of children in England, where anxiety among kids is rising Source

Parents across the country are ditching strollers and strapping on baby carriers, bringing their kids along for trips to the gym and walks around the neighborhood Source

In our “School Matters” series, U.K. researchers are studying how relaxation techniques can help students battle anxiety and mental health issues. Roxana Saberi takes a look at a one-of-a-kind study in England, giving students an education in mindfulness. Source

Parents across the country are ditching strollers and strapping on baby carriers. Studies show the baby carrier industry was expected to grow 4.5% between 2018 and 2022. “CBS This Morning Saturday” co-host Dana Jacobson reports. Source

Researchers have found 20 percent of people are chronic procrastinators. Our “One-Minute Rule” will help people who have a problem putting off simple tasks. Source

Retired Marine Corps General Jim Mattis, who served for two years as President Trump’s Secretary of Defense before resigning, says that political divisiveness is a danger to America. He joined “CBS This Morning” to talk about his resignation, and his new book, “Call Sign Chaos.” Source

Investigators are trying to figure out why a man armed with an assault-style weapon went on a chaotic and deadly shooting rampage in Texas Saturday. Police say seven people were killed, ranging in age from 15 to 57. At least 22 others were hurt in what’s at least the 38th mass killing this year. David Begnaud reports. Source

In more than a dozen counties across three states, nine of them in Florida alone, evacuation orders will go into effect Monday with Hurricane Dorian approaching. Mark Strassmann reports from St. Augustine, Florida, about 40 miles southeast of Jacksonville. Source