These Justices are, to be frank, utter shams.
They voted in favor of 'Citizens United'; a decision which has led to the systematic corruption of the entire US government. If we are ever going to regain our integrity, Citizens United must be overturned, and that will not happen with these men power.
On June 25th, the same five voted against the house, the senate, and the public, by striking crucial parts of the Voting Rights Act. This ruling, if left unchecked, will severely limit the potency of the American public against corrupt powers.
Consider the countless other offenses these men have committed (a suspect's silence inferring guilt, multiple conflicts of interest with the Monsanto Protection Act, etc), and the only true answer reveals itself: All five of them must be impeached.