Big news: Cambridge Analytica, the tech firm that helped Brexit and Trump, will work in Mexico’s upcoming elections https://t.co/X4sb7ebLwF

— Duncan Tucker (@DuncanTucker) July 21, 2017

Cambridge Analytica takes on Mexico. Gives ‘free’ mobile access to harvest data to target voters…but for who? Who will be Mexico’s Trump? https://t.co/qxGUINtHzK

— Carole Cadwalladr (@carolecadwalla) July 21, 2017