The best stories across the web on media and technology, curated by Lily Leung.

1. Twitter takes a stand against warrant-less request for protester’s data (Forbes)

2. People turn to mobile for “just-in-time” information, Pew finds (Pew)

3. Al Jazeera English to close bureau in China after government refuses to renew press credential (TVNewser)

4. Google+ Hangouts on Air goes live worldwide (Google)

5. WSJ uses Facebook timeline to cover Facebook’s IPO (10000 Words)

6. Why apps may not be the answer for news publishers (Technology Review)

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