I never enjoy pointing this out, but, I do it because I think its important we know how they are justifying the ridiculous notion that corporations enjoy equal rights compared to people.
Here's a pic taken from one of my legal dictionaries. As you can see what is needed is a constitutional amendment. I think the 14th amendment should be amended. In section 1 of the 14th amendment the words "person" and "persons" should be amended to "individual" and "people". Furthermore I think there needs to be another amendment added to the constitution codifying that any corporation, business or any entity which is not a human being shall not be allowed to have rights enjoyed by human beings. With exceptions made only for animals having the right not to be abused or mistreated of course.