While protests tear through Brazil, CNN's Max Foster speaks with a citizen protester and a government official.

As the protests in Brazil grow, many wonder if they will become a nationwide movement. CNN's Shasta Darlington reports.

TEXT: Brazil protesters to take a break as more security hits the streets

Google and Microsoft have boosted efforts to fight child porn, but experts say it's not enough. Jim Gamble explains.

TEXT: Google seeks to scrub web of child porn