For the Record - Jan. 24, 2018

Snapchat video sharing: In the Jan. 23 Business section, an article about a new Snapchat feature said users would be able to share links to their own videos. Links can be shared only to videos curated by Snapchat and videos made by celebrities and other public figures.

Rocket start-ups: In the Jan. 23 Business section, an article about companies specializing in small-satellite launches misstated the name of a Tucson start-up as Vector Space Systems. Its name is Vector Launch Inc.

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