We took an unscientific look at the new wireless emergency alert system to see how well it works. We set up 5 different scenarios for the first national test. The question: will each phone still receive the presidential alert? Previous video: https://youtu.be/R4302G_80Zo Subscribe to NEXT: http://bit.ly/2eP1GwI Subscribe to Fix This: http://bit.ly/2g3DsuK Stay connected: 9NEWS Website: http://www.9news.com/ Facebook: https://www.facebook.com/ilike9news Twitter: https://twitter.com/9NEWS Instagram: https://www.instagram.com/9newsdenver/ Google+: https://plus.google.com/+9news/posts Snapchat: Denver9NEWS Pinterest: https://www.pinterest.com/9news/ 9NEWS (KUSA) is located in Denver, Colorado.