Historical clue formulations

• Worries — 2026-06-07
• ___ of the world — 2023-09-03
• "Who ___?" — 2022-02-13
• Is concerned — 2020-03-03
• Gives a hoot — 2006-11-29
• Troubles — 2006-09-08
• Gives a fig — 2006-06-21
• Gives a rap — 2005-03-09
• Troubles — 2003-08-03
• "Who ___?" — 2002-11-16
• Isn't apathetic — 2002-09-27
• Looks out (for) — 2000-01-02
• Worries — 1998-09-13
• Gives a hoot — 1997-11-24
• Burdens — 1994-08-14
• Is interested — 1994-04-19
• Sorrows — 1994-01-15