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    Ian Bremmer: Russia will lose on the global stage even if Ukraine gets its territory back

    10:02
  • 'Rise' captures the voices and stories from Iran

    04:09
  • Richard Engel: There are many signs of hope in Iraq

    08:04
  • Marc Polymeropoulos: Remembering my CIA service in Iraq

    10:08
  • Poland to provide Ukraine with four MiG-29 fighter jets

    05:37
  • International Criminal Court issues arrest warrant for Russian President Putin

    04:01
  • Joe: Trump's vision of America is being a Putin-like leader

    12:22
  • 'Manchester is where it's all happening,' says mayor

    05:15
  • President Biden to host Irish taoiseach for St. Patrick's Day

    06:00
  • Dr. Fauci: We don't know the definitive answer on the origins of Covid

    06:17
  • U.S. releases video showing Russian fighter jet intercepting American drone over Black Sea

    01:14
  • Sen. Coons calls collision 'yet another incident of Russian irresponsibility'

    08:52
  • Murphy: I worry DeSantis' support for Putin part of broader lack of enthusiasm for democracy

    11:04
  • U.S. drone, Russian jet collide over Black Sea

    04:02
  • Biden unveils landmark submarine deal with Australia and Britain

    07:57
  • Joe: DeSantis is talking about trashing the international order

    07:59
  • U.K. Prime Minister Sunak: China represents a 'systemic challenge for the world order'

    00:39
  • Olena Zelenska: Ukraine is waiting patiently for help

    11:49
  • Iran and Saudi Arabia agree to restore diplomatic relations

    03:11
  • Ukrainian first lady: More than 7 million women and children displaced abroad

    07:59

New technology uses light to power internet access

02:27

Light is now being used to bring users a super-fast form of wireless internet. NBC's Keir Simmons went to Edinburgh, Scotland to meet the man who came up with the bright idea.