If the States all decided they wanted to ban free speech and private ownership of guns, they could easily pass a new Amendment completely overturning the 1st and 2nd. The only reason this doesn't happen is that it'd be extemely unpopular and because it's really hard to get all the States to agree on Constitutional changes, which of course was the intent of the Founders when they devised the Amendment process.)
Wrong! Wrong! Wrong! Jesus you are fucking stupid. You are so fucking stupid that you should be shot in the fucking head for writing something this stupid. Go read the Wikipedia article on "Substantive Due Process" http://en.wikipedia.org/wiki/Substantive_due_process The useless racists in the southern states tried this shit back in the 1960s when they said that state laws overrode federal laws in matters relating to desegregation, interracial marriage and the like and the federal government said "Wrong fucking answer and in one case even sent in federal troops (Little Rock, AK, 1957) to get the point across. God you're fucking stupid.