— When Are Doc­tors Too Old to Prac­tice? (The Wall Street Journal): “In Feb­ru­ary, Robert Brown received an email that left him trou­bled. The New Jer­sey hos­pi­tal where the 71-year-old pedi­a­tri­cian was prac­tic­ing informed him that doc­tors age 72 and old­er would have to take a test to assess their phys­i­cal and men­tal health—or risk…