When someone says they are a hacker, what do they mean? Are they a criminal? Do they have 31337 c0d!ng sk!11z (and do they have to write like that)? Is someone who runs a script to put graffiti on a website a hacker? Are Anonymous hackers because they can code? Erna asks Emmanuel Goldstein, editor of 2600 Magazine, what it means to be a hacker.