Approximately nobody in the US would rather wait for the final binding version of the opinion, for avoidance of uncertainty, than read about the bench opinion on CNN. The very few people who care about this issue already know they need to watch for the preliminary and bound opinions.
The SCOTUS website itself is excruciatingly clear about these points:
The SCOTUS website itself is excruciatingly clear about these points:
http://www.supremecourt.gov/opinions/info_opinions.aspx