Child Pornography - means any visual depiction, including any photograph, film, video, picture, or computer or computer-generated image or picture, whether made or produced by electronic, mechanical, or other means, of sexually explicit conduct, where the production of such visual depiction involves the use of a minor engaging in sexually explicit conduct; such visual depiction is a digital image, computer image, or computer-generated image that is, or is indistinguishable from, that of a minor engaging in sexually explicit conduct; or such visual depiction has been created, adapted, or modified to appear that an identifiable minor is engaging in sexually explicit conduct.
Source: http://www.law.cornell.edu/uscode/text/18/2256
Source: http://www.law.cornell.edu/uscode/text/18/2256
