Historical clue formulations

• Onetime radio host Don — 2022-10-23
• Onetime radio host Don — 2021-11-11
• "___ in the Morning" (bygone radio show) — 2020-10-21
• Shock jock Don — 2019-05-26
• Stern competitor, once — 2019-01-25
• "___ in the Morning" — 2017-08-29
• Shock jock Don — 2017-06-14
• "___ in the Morning" — 2016-01-10
• Longtime radio rival of Stern — 2015-12-12
• Radio's "___ in the Morning" — 2013-06-10
• Radio host who often wears cowboy hats — 2013-03-06
• "Morning" person — 2012-09-23
• Stern contemporary — 2012-02-18
• "___ in the Morning" — 2011-10-16
• 1989 Radio Hall of Fame inductee — 2010-01-08
• Big name in morning radio — 2009-08-04
• Radio figure who co-wrote "Two Guys Four Corners" — 2009-07-10
• Big name in radio — 2009-06-19
• ABC Radio host — 2008-12-19
• "___ in the Morning" — 2008-09-24
• Don in the National Radio Hall of Fame — 2007-11-23
• Radio's former "___ in the Morning" — 2007-10-17
• Don with a big mouth — 2007-10-15
• "___ in the Morning" — 2007-09-07
• Celeb fired in 2007 — 2007-07-25
• Don formerly of morning radio — 2007-05-21
• Radio iconoclast — 2006-12-03
• MSNBC talk host — 2006-10-21
• Radio jock Don — 2006-07-26
• Don of talk radio — 2006-01-09
• Don of morning radio — 2005-11-01
• Popular Don — 2005-02-17
• Don with a mike — 2002-02-17
• Radio host Don — 2002-01-07
• Don with a gift of gab — 2001-08-19
• Stern competitor — 2000-07-12
• Radio man Don — 1999-01-11
• Deejay Don — 1998-03-26
• Big name in morning radio — 1997-12-14
• Deejay Don — 1997-05-21
• Radio host Don — 1996-12-23
• Radio wise guy Don — 1995-06-20
• Don of talk radio — 1995-03-28
• Radio host of note — 1994-03-07