#BBCtrending: Is video of Syrian 'hero boy' authentic?
A video purporting to show a Syrian boy under gunfire pretending to be dead in order to rescue a young girl has been viewed over 5 million times.
Some may find the content of the video disturbing. While many have proclaimed the boy as an inspirational hero, its authenticity has been widely questioned.
#BBCtrending spoke to Amira Galal of BBC Monitoring's Middle East team about the difficulties of verifying the truth behind it.
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