For the first time since the shooting at YouTube headquarters earlier this month, CEO Susan Wojcicki addressed the video service's creator community and spoke about the future.<br />On April 3, 38-year-old Nasim Aghdam opened fire on YouTube employees with a handgun, wounding three before killing herself. Police have concluded that Aghdam, a YouTube video creator, embarked on her rampage after her clips had seen a decline in viewers and advertising revenue. <br />
