Chani Nir's family were among the first ones out of the Surfside, Fla., condo building after it collapsed on June 24. She feels lucky to be alive. Read more: https://wapo.st/3A8lEZk. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK Follow us: Twitter: https://twitter.com/washingtonpost Instagram: https://www.instagram.com/washingtonpost/ Facebook: https://www.facebook.com/washingtonpost/