Historical clue formulations

• Go at a glacial pace — 2020-11-01
• Feature of CNN or Fox News — 2016-07-30
• With 13-Down, move at a snail's place — 2016-05-30
• Rush hour speed — 2012-10-30
• Australian ___ — 2009-02-10
• Rush hour pace — 2009-01-21
• Butterfly relative — 2008-08-10
• Go on all fours — 2006-07-31
• Move on all fours — 2005-10-10
• Words moving along the bottom of a TV screen — 2005-02-14
• Barely make headway — 2004-06-13
• CNN screen feature — 2004-01-10
• Swim stroke — 2001-09-23
• Teem (with) — 1999-09-22
• Swimming stroke — 1997-04-02
• Rush-hour pace — 1996-12-26
• Rush-hour traffic speed — 1996-11-10