Five things to know about the US gun lobby
The National Rifle Association, the largest gun-owners' organization in the US, went ahead with its annual convention in Houston, Texas on May 27, three days after a gunman killed 19 children and two adults elsewhere in the state. The 150-year-old NRA is one of the most powerful gun lobbies in the country. Find out more here, in this video.
Source: chinadaily.com.cn