Home » BBC News - Technology » technology news » Google finally cleans up its Esta ads after eight years Google finally cleans up its Esta ads after eight years Unknown 4:02 AM BBC News - Technology technology news It says machine learning will stop expensive unofficial Esta services from advertising on Google. from BBC News - Technology https://ift.tt/2r3ghby Share: Facebook Twitter Google+ StumbleUpon Digg Delicious LinkedIn Reddit Technorati