As spring breakers flood popular tourist destinations in Mexico, the Department of Public Safety warns drug cartel violence is a significant safety threat. The U.S. Department of State, however, issued guidance only listing six Mexican states under a “do not travel advisory.” This comes after four Americans were kidnapped and two were killed while in the country. » Subscribe to …

A review of his case found that prosecutors used the wrong photo to help convict him of murder. ABC News’ Derricke Dennis reports. Original source (ABC/Youtube)

China’s senior diplomat Wang Yi praised the decision by Iran and Saudi Arabia to resume diplomatic relations after seven years of tensions. After China-mediated talks in Beijing, the two nations agreed to restore ties and reopen their embassies. » Subscribe to NBC News: http://nbcnews.to/SubscribeToNBC » Watch more NBC video: http://bit.ly/MoreNBCNews NBC News Digital is a collection of innovative and powerful …