How Trump’s new tax law, the Tax Cuts and Jobs Act, changes state and local tax deductions, brackets, the child tax credit, medical deductions, property taxes, mortgage deductions, home equity debt, charitable contributions, itemized deductions, alternative minimum tax, residential gain on sale exclusion and small business taxes. Plus, the top things no one tells you about retiring, Social Security claiming strategies, and do Roth TSP and Traditional TSP dollars "commingle?" And the Ghosts of Joe’s Christmas past, or "oh s***, Ruthie stole baby Jesus."