Roughly Speaking podcast: Halloween special: Best of horror movie music (episode 168)

Snapchat, Inc.

Twitter cuts staff, kills off Vine app amid pressure to grow

Twitter, seemingly unable to find a buyer and losing money, is cutting about 9 percent of its employees worldwide.

It is also killing off Vine, a mobile video app where people share short video clips that play in a loop. While beloved by users and a pioneer in its own right, Vine, which launched in 2013, never took off with the masses and has lost its luster as of late.

Twitter has failed to keep pace with rivals Facebook, Snapchat and Instagram and in recent months, rumors abounded that it would be acquired. In a conference call with analysts on Thursday, CEO Jack Dorsey quickly brushed aside what he called "recent market speculation." He said the company is...