^ The irony is he's quoting something being explicit enough, since it's actually IN the bill of rights, while countering with one of the least understood, anything but explicitly outlined- mostly noob-quoted- parts of the declaration of independence, not the constitution.
I don't actually think the left would ever be the side pushing for a constitutionally explicit "Right to Life". It's almost a joke.
Likewise, oh man, the ways we could interpret a "Right to liberty" that go against all the big government, nanny state pipe-dreams.
And a right to pursue happiness, codified into law? I can see the legal messes now!
I wouldn't actually be in objection to any of them actually being part of the bill of rights, especially a right to life -(and I'm not anti-abortion by any stretch) but I think even the founders knew that interpreting these with regard to actual law would be a total nightmare.
It's a great quote and concept of course- life, liberty and pursuit of happiness, it's just not a counter to an actual bill of rights argument.
And no, the 9th amendment doesn't make it explicit. Just because you can claim a right to say, liberty in a natural sense- and be right- doesn't mean you can then claim it as your right to say, not pay taxes as part of your liberty. Numerous nutballs have tried this very argument- and lost.