Historical clue formulations

• Podcasting partner, e.g. — 2023-03-20
• Running mate? — 2020-12-19
• Run with someone, as a show — 2020-09-22
• Partner on a talk show — 2018-11-06
• One of two party leaders — 2017-02-11
• Fox News's Gretchen Carlson or Steve Doocy — 2012-07-11
• Any regular on "The View," e.g. — 2010-11-02
• One who splits the bill? — 2010-08-14
• Matt Lauer or Meredith Vieira for "Today" — 2009-07-27
• Either of two emcees — 2009-06-25
• Regis Philbin or Kelly Ripa — 2005-07-10
• One of five on "The View" — 2002-03-24
• Help run, as a party — 2000-03-28
• Regis, to Kathie Lee — 2000-02-02
• Regis or Kathie Lee — 1996-03-20