One year has passed since a targeted, racist massacre at a grocery store in Buffalo, New York. CBS News' Jericka Duncan reflects on the last year with four people who were impacted by the shooting in different ways.Board-certified psychiatrist Dr. Sue Varma, clinical psychologist Lisa Damour and clinical psychologist Thema Bryant join "CBS Mornings" to talk about finding mental health care, healing trauma and supporting the mental health of teens for "Wellness Week" during Mental Health Awareness Month.We all know about a classic New York slice, a hearty Chicago deep dish and even a crispy Detroit pan pizza. But here's betting you've never heard of "Pittsburgh style," and you definitely would not expect to find it in Los Angeles, which notoriously lacks its own variety of signature pizza. Even so, CBS News' Jamie Yuccas reports on a spot called Gorilla Pies, bringing some unlikely Pittsburgh flair to the City of Angels.The sons of Boyz II Men singer Wanyá Morris are ushering in a new era of R&B with their group WanMor. The brothers tell CBS News' Adriana Diaz what it was like performing at the Grammys and being signed to a record label owned by R&B legend Mary J. Blige.Actor Wilmer Valderrama plays special agent Nick Torres on the CBS series "NCIS." He joins "CBS Mornings" to discuss the 20th season finale and reflect on his journey from Venezuela to Hollywood.See Privacy Policy at https://art19.com/privacy and California Privacy Notice at https://art19.com/privacy#do-not-sell-my-info.