An Egyptian uses his phone to record the aftermath of a deadly explosion outside a police headquarters in December 2013. Journalists who use smartphones and messaging apps in their reporting say they are wary of surveillance and trolling under Egypt's press crackdown continues. (AP/Ahmed Ashraf)
An Egyptian uses his phone to record the aftermath of a deadly explosion outside a police headquarters in December 2013. Journalists who use smartphones and messaging apps in their reporting say they are wary of surveillance and trolling under Egypt's press crackdown continues. (AP/Ahmed Ashraf)

How surveillance, trolls, and fear of arrest affect Egypt’s journalists