New York Post: Media entrepreneur and ABC News’ chief legal eagle Dan Abrams celebrated his 50th birthday in style last week. Abrams invited guests including Discovery boss David Zaslav; journalists Katie Couric, Savannah Guthrie and former Hearst chief Cathie Black; and, billionaire activist investor Dan Loeb to a wine tasting of 1966 Bordeaux — bottled the year Abrams was born.