In the 1999 Case of Greater New Orleans Broadcasting V

In the 1999 case of Greater New Orleans Broadcasting v.United States the Supreme Court held that:

A) The power of government to regulate gambling includes the power to prohibit advertising of gambling.
B) Commercial speech deserves exactly the same degree of protection as political speech.
C) Commercial advertising,even if truthful,has no greater protection than obscenity.
D) Where gambling casinos are legal,the government may not prohibit their advertising unless the ban directly advances a substantial interest.