#BBCtrending: Trends of the week - in 60 seconds
How did a #Halloween prank in Singapore backfire? Why is the Chinese president's umbrella a protest symbol in Hong Kong? How did Mexican illustrators use art to humanise missing students?
Find out why, and see more social media trends of the week, in our 60-second round-up.
Produced by Ravin Sampat, Charlotte McDonald, Samiha Nettikkara
Images courtesy of Merlion TV, Rob Bliss Creative
You can hear more from the BBC Trending team on BBC World Service every Saturday at 10:30 GMT, and you can subscribe to the free podcast here. Want to watch more Trending videos? Subscribe to our YouTube channel here.
02 Nov 2014