Large corporations always use their influence on governments. This happens for a lot of time around the world. Those corporations influence governments to stipulate laws that protect their own interests rather than interest of proletariat.
The most disturbing aspect is that those large corporations propaganda as they are in fact protecting proletariat's property right. In a country such as U.S. where 1% in populations control 33% of the wealth and 10% in population control 66% of the wealth, the law is not for protecting 90% population's property right, but the 10%.
You doubts this? Look at RIAA, MPAA's effort in U.S. Congress.
P.S. I am a closet libertarian.