Historical clue formulations

• When repeated, name in 1968 news — 2021-08-06
• When repeated, 1968 name in the news — 2016-04-10
• When repeated, 1968 name in the news — 2012-06-14
• Name echoed in 1960's news — 2002-08-01
• *Name in the news, 6/5/68 — 1997-05-01