Video above: From trick-or-treating to Thanksgiving meals, what’s risky, safe?Thanksgiving gatherings pose a risk of continuing to spread the coronavirus, and one of the nation’s leaders in the fight against the pandemic is urging people to carefully consider their options.In an interview with CBS News’ Norah O’Donnell, Dr. Anthony Fauci says that in most cases, people should limit Thanksgiving gatherings to only those you know