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    Pension reform controversy sparks violent clashes across France

    02:00
  • French pension reform protests leave travelers stranded

    01:08
  • Britain's Prince William meets Ukrainian refugees during surprise visit to Poland

    00:51
  • Boris Johnson denies lying to Parliament over ‘partygate’ scandal

    01:19
  • New report finds London’s Metropolitan Police racist, sexist, and homophobic

    02:43
  • Chinese President Xi, Putin discuss Ukraine peace plan

    01:27
  • Unrest follows no-confidence vote in French government

    00:43
  • Macron survives no-confidence vote making new French pension plan law

    02:34
  • Protesters block French highway, garbage depot over pension reforms

    01:12
  • Crimean authorities stage flash mob to mark Russian annexation

    00:50
  • Thousands protest in France over pension overhaul

    02:41
  • Macron’s proposed pension changes disrupted by rowdy French lawmakers

    01:31
  • Why the real Downton Abbey can't get the staff

    01:13
  • ‘Shocked, saddened, also scared’: Hamburg residents react to deadly gun attack

    01:29
  • Deadly shooting at Jehovah's Witness hall in Germany caught on camera

    01:11
  • German police rush to scene of deadly shooting in Hamburg

    01:38
  • Georgia's ruling party shelves 'foreign agents' law after more protests

    00:37
  • Ukraine's defense minister denies Kyiv's involvement in Nord Stream pipeline explosion

    01:03
  • Violent protests rage outside Georgian Parliament in Tbilisi over 'foreign agents' law

    00:55
  • Merrick Garland visits Ukraine as Zelenskyy hails progress over war crimes

    01:35

Yoko Ono: 'I envisioned the whole world smiling together'

02:49

The idea that a smile had the power to heal occurred to Yoko Ono in the days after her husband, Beatles singer John Lennon, was murdered. NBC's Lester Holt and Ono smile together in this report about Ono's new project about smiles. See www.smilesfilm.comfor more.