U.S. President Joe Biden and his Russian counterpart Vladimir Putin struck conciliatory tones as nuclear arms talks began at United Nations. Biden said he is ready to pursue a new nuclear arms deal with Russia and called on Moscow to act in good faith in a written statement. Meanwhile, Putin said there could be no winners in any nuclear war. Both leaders issued written statements as diplomats gathered for a month-long UN conference to review the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). It was supposed to have taken place in 2020, but was delayed by the COVID-19 pandemic. Watch this video for more details.