New York City is wrapping up a history-making mayoral race. CNN's Gloria Pazmino recaps what has happened. | CNN

Stay informed with Kaitlan Collins. Streaming now. | CNN

President Donald Trump announced the United States' intention to restart testing nuclear weapons "on an equal basis" with Russia and China. CNN's Nic Robertson looks at the history of nuclear weapons testing in the US and explains what that would mean politically. Read more: https://cnn.it/4358PyY | CNN