September 26 marks the third anniversary of the disappearance of 43 Mexican college students from the city of Iguala. While this case gained international attention, going missing in Mexico isn't uncommon. More than 30,000 people are currently missing, and it's become eerily commonplace for construction crews to stumble on mass graves. VICE News explores why threatening North Korea with military action could backfire--and encourage the country to strike first. Plus, we visit a wind company that is giving ex-coal workers in Wyoming a taste of what it's like to be a wind technician Subscribe to VICE News here: bit.ly/Subscribe-to-VICE-News Check out VICE News for more: vicenews.com Follow VICE News here: Facebook: www.facebook.com/vicenews Twitter: twitter.com/vicenews Tumblr: vicenews.tumblr.com/ Instagram: instagram.com/vicenews More videos from the VICE network: www.fb.com/vicevideo