Fascinating glimpse into the undercurrents of the world - a map of each country's 'second language'. Mexico's is Nahuatl - no surprise there, but Australia's is Mandarin. And Mandarin China's is Cantonese (Hong Kong Chinese). Saudi Arabia's is Filipinx Tagalog, and England's is Polish.
(You have to click on it to get the smaller details.)
From the Indy.