John Mulaney, Shooter Jennings

BORN IN THE USA – Mo Rocca reports on the issue of birthright citizenship, what it is and why some are trying to restrict it, which is currently before the Supreme Court.JOHN MULANEY – Tracy Smith catches up with comedian and actor John Mulaney.TR LIBRARY – Lee Cowan visits the Theodore Roosevelt Presidential Library, which has been 107 years in the making.MR. MOM – Conor Knighton reveals the secrets of seahorses, a species where fathers carry the babies.A SUMMER SONG – Robert Costa talks with musician and music producer Shooter Jennings, the son of the late country legend Waylon Jennings.OPINION – Journalist Charles Blow offers some thoughts on fathers.CHILDHOOD OBESITY – Dr. Jon LaPook explains the current epidemic of childhood obesity and what can be done to remedy it.ON DISPLAY – Lee Cowan explores the Manet & Morisot exhibit at the Cleveland Museum of Art.