Popular and Positive: Tamron welcomes multitalented singer and actress CHLÖE BAILEY on her role in the cinematic musical event “Praise This.” Then, retired educator LA VERNE FORD WIMBERLY on how she became a viral sensation with her “Sunday Best” selfies and her new book, “My Sunday Best: Pearls of Wisdom, Wit, Grace, and Style.” Plus, Yale professors and authors MIROSLAV VOLF, MATTHEW CROASMUN and RYAN McANNALLY-LINZ on their book, “Life Worth Living: A Guide To What Matters Most.”