Even those who are relatively good guys can sometimes do bad things.
The SCOTUS tells us that corporations are people. If that’s so, then what kind of “person” is CCA? Judging from their record, CCA is a very, very evil “person.” See this and this and this, for example.
What politician would even consider taking tainted money from such a person? As a Democrat and a lifelong Floridian, I’m ashamed to say that two who have done so are Debbie Wasserman-Schultz and Bill Nelson.