Swimming pool chemicals like chlorine can interact with urine in the water to cause potential health concerns. Tanae Howard of CBS Indianapolis station WTTV reports. Source

One of the world’s most famous female superheroes hits the big screen this weekend. “Wonder Woman,” which tells her origin story, is getting stellar reviews. Analysts predict the movie could easily earn $100 million in its U.S. opening weekend. “Wonder Woman” director Patty Jenkins joins “CBS This Morning” to discuss her approach to directing fight scenes and how Wonder Woman’s mission differs from other superheros. Source

Dr. Tara Narula joins “CBS This Morning” to describe the four medications listed in the police report for Tiger Woods’ arrest. Source

A former Marine is in police custody after a nearly three-hour standoff at Orlando International Airport. Officers arrested Michael Pettigrew, 26, after they said he pointed a fake gun inside the rental car terminal and asked police to shoot him. Omar Villafranca reports on how officers got him to surrender. Source

A fire on board forced a JetBlue flight to make an emergency landing in Michigan. A passenger first reported smelling smoke that was coming from a carry-on bag. Airport officials said the fire was caused by a lithium battery in an electronic device. DeMarco Morgan reports. Source

The Pentagon says it successfully tested a missile defense system that could protect the U.S. from a launch by North Korea. The military first fired a target missile Tuesday from a remote island in the Pacific, then launched an interceptor missile from California to destroy it. David Martin reports. Source

President Trump’s Twitter followers are puzzled after he tweeted: “Despite the constant negative press covfefe.” He later deleted the tweet. The president is dealing with increased pressure as his son-in-law and senior adviser, Jared Kushner, is now part of the FBI investigation into possible Russian collusion with the Trump campaign. Major Garrett reports. Source

Afghanistan’s capital was thrown into chaos Wednesday by one of its worst terror attacks in years. A huge suicide car bomb killed at least 80 people and injured hundreds more. The explosion went off just outside an area known for its intense security near the presidential palace as well as a large number of embassies. Debora Patta reports. Source

The FDA expanded the approved uses for an immunotherapy drug that has successfully treated certain lung cancers and melanoma. The treatment that triggers the body’s own defense system to fight cancer was used by former President Jimmy Carter, who reported a few months later he was cancer-free. Dr. David Agus joins “CBS This Morning” to discuss the cancer treatment. Source

COVID-19 vaccine hesitancy concerns, warnings about new variants; Chef Donna Lennard on history of Il Buco Source