For all I am liberal, or at least centre left, and a free speech advocate, I cannot see any benefit to the existance of child porn.
I would however like to see a reclassification (reduced scope) of what is and is not child pornography, and also introduce a requirement to prove willingness on the possessors part.
I can happily skip the strict black and white view of the world promoted in some of the top comments in this case. I am completely at ease with the idea of promoting free speech whilst going against free speech in the event of something which is harmful (I am referring to real child pornography not what the law currently classifies) and with no merit, not even the wildest interpretations of educational or artistic merit can redeem the need for child pornography to exist.
Not according to at least two of the US Supreme Court Justices. The US Constitution is not a "living document" to them, not interpretable according to the norms of the time.
"Congress shall make no law ... abridging ... the free press ..."
Child pornography is explicitly permitted by Federal law. Most state constitutions are the same.