Actors Lindy Booth and Joshua Cassidy ("Swept Up by Christmas"); singer Meghan Trainor shares her new Christmas album, "A Merry Trainor Christmas"; Maria Provenzano makes DIY candy cane soap; chef Aarti Sequeira ("Candy Land") prepares chai brined pork chops; Lawrence Zarian shows Christmas pajamas; Tamera Mowry-Housley prepares holiday reindeer munch; Ken Wingard displays one wreath 3 ways; Dr. Mao Shing Ni discusses the ways to boost family happiness; co-hostess Debbie Matenopoulos makes baked apple pecan French toast; viewer mail are answered;