Judges in some states in the United States are elected  Elections usually require financial support from interest groups, which may directly or indirectly affect the administration of justice  A study shows that 65% of Louisiana Supreme Court justices supported campaign sponsors in cases where the party involved was their own campaign sponsor
The argument fails to explain the impact of the amount of campaign funding on the judicial supervision.
 This shows that there is a correlation between campaign funding for judicial supervision in favour of patrons