Christchurch shooting videos are still on Facebook over a month later
They illustrate the limits of anti-extremist filtering on the internet.
Australian bill could imprison social network execs over violent content
It could also fine companies up to 10 percent of their yearly turnover.
House chair asks tech CEOs to speak about New Zealand shooting response (updated)
Facebook, Microsoft, Twitter and YouTube execs would speak on March 27th.
YouTube bans secondary Alex Jones channel hosting NZ conspiracy videos
The conspiracy theorist used it to call the mosque shootings 'false flag' attacks.
Facebook says only 4,000 users viewed original NZ shooter livestream
Users tried to upload 1.5 million copies afterwards, but most were blocked.
New Zealand ISPs block websites hosting Christchurch shooting video
Sites that don't honor the requests effectively become inaccessible.
A New Zealand shooting video hit YouTube every second this weekend
YouTube joined the race to remove graphic footage.
Facebook pulled over 1.5 million videos of New Zealand shooting
This includes edited versions.
Facebook and YouTube rush to remove New Zealand shooting footage
Facebook is also pulling down posts praising the attack.