NBC News medical contributor Dr. Natalie Azar shares a checklist for tackling arthritis — including symptoms to watch for and the best ways to manage pain. Also, Joshua Jackson stops by to catch up and talk about heading back to the big screen in his new movie ‘Karate Kid: Legends.’ Plus, tech expert Katie Linendoll highlights a few must-have summer gadgets, from smart sunglasses to slushie makers. And, chef Judy Joo whips up a delicious BBQ chicken and noodles recipe in honor of Asian American and Pacific Islander Heritage Month.