Culture/

Why reaction GIFs are the new emoticon

Business/

Facebook changes privacy settings, goes public

Twitter

At least three people have been brutally murdered in a Mexican border town this month for for messages they posted on social networks, according to signs found with their bodies. What follows is a look at how Mexicans use social media -- and Twitter specifically -- to share information about the hyper-violent drug cartels believed to be behind this month's killings in Nuevo Laredo.

Comments