With SuperPACs able to raise unlimited amounts from completely anonymous donors, such laws would do no good. Bribery and corruption already flows mostly through SuperPACs. Gingrich even has Newt’s SuperPAC that collects enormous sums secretly, then generously gives it to Newt’s PAC, which only has to show a single line crediting Newt’s SuperPAC for the millions. The US Supreme Corporatocracy has taken political prostitution to previously undreamed of levels. I am looking for an influx of corrupt wealth from around the world. This is the place to be if you have the money to corrupt the system for your own benefit.
I don’t see any relief short of a Constitutional Amendment taking the money out of politics. We should have a combination of public financing and small donations from individuals, be they individual humans or individual corporations. Till we do that, we will fight with government of the people, by the corporations and for the corporations.