Thousands of officers, hundreds of warrantsīrazilian newspaper O Globo put the number of those arrested Thursday as high as 170. The operation was also the biggest to ever take place in Brazil.Ĭalled 'Light in Childhood 2,' it followed up on a previous raid in October that led to 112 arrests. At least 132 individuals were arrested Thursday in what Brazilian authorities said was the world's largest crackdown on child pornography and sexual exploitation ever to take place in a single day.