With so many bright and informed people here I needn't be overly simplistic with hypotheticals from poli sci 101.
What this activist Roberts court has done is go against every judicial precedent and has radicly brought elections in this country back to 1888 where the only newspapers were monopolies owned by the robber barons who bought and sold thier puppets and figure heads in the executive and legislative branch.
Satiricly we have just cut out the middlemen politicians and may now just vote directly for Exon for President or Goldman Saks for co President.
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What needs to be done now is make some new laws to protect the public from the now secret legal fraud of buying elections by corporate front groups.
What we have now are corporations operating under 502s to pretend they are not corporations making ads by saying they are "Plain ol Citizens Who Can't Sleep Because We Are So Worried Association" You know, fake astro turf instead of grass root organizations.
We now need a law, so that no shilling can occur. When an ad says, ALERT NEWS ALERT! Obama had sex with his mother! - IT MUST SAY THAT THE AD IS FROM : Bank of America or Fox News Group or whoever paid for the ad. The law must include that the owner of the ad must be visible and audible.
This court ruling has made the corrupt lobby system in DC worse in that no voice may be heard if they do not have billions of dollars instead of mere millions of dollars.
The current phony bologny groups must now be honest about who they are, like "Citizens Against the Destruction of Liberty.org" that are really PACs owned by big Oil for the purpose of making it legal to drill and excavate any and all private property for free. ergo they want the liberty to do anything they want for free.
In other words, now that corporations are free to steal elections with unlimited money, the best we can do is make them be honest about it and tell us who they are.