The day after the attack, Bennahum took to Facebook: ``I posted something along the lines of 'What would really shift the debate is if you had a million kids march on Washington for gun control,'' Bennahum says.
56959
The million kids march:
119141
Community raises alarm over attack
137599
Gunman left suicide note
107502
Parker launches online discussion
119016
George W. Bush joins Facebook community
55034
Button says attack was 'scary situation'
35823
Giffords, Kelly own guns while pushing gun control
124804
Fox News Facebook page gets 8,000 death threats
145872
Facebook takes on Twitter, works to incorporate hashtags
96873
Victim of weekend shooting speaks out
85897
ANC calls for tolerance after attacks
97475
Facebook 'may be changing brains'
72335
Joe Biden urges Senate Democrats to move gun control legislation
26660
Anonymous threatens to ``destroy'' Facebook
71211
Polls says state split on gun control by region
161321
Facebook helps in socialization:
175846
Obama pushes for gun control measures