Tom Cruise and Katie Holmes (AKA TomKat) had a baby last month, Suri Holmes. Apropos, this week the Medicare program’s public trustees reported that even though only 7 percent of TomKat’s federal income taxes now go toward Medicare, when Suri turns 15 years old, 25 percent of the federal income taxes levied on her modeling earnings will go straight to Medicare. By the time Suri turns 25 years old, 40 percent of the federal income taxes levied on her book deal will help finance Medicare benefits for her dear old dad, who will then be 68 years old.