A Canton, MI concealed carry permit holder lawfully used his gun to stop a bank robber:
The robber entered the Comerica bank at 45420 Michigan Ave, in Canton, MI, and handed the teller a note saying that he had a bomb. A second teller told another bank customer, who had a concealed carry permit, what was happening. That customer drew his gun and held the bank robber until the police arrived. The full story can be seen here.
This is yet another example of how concealed carry protects us all.