The Chicago Sun Times, like most anti-gun liberals, must have some fearsome calluses on their hands.
It’s irresponsible to have hidden guns at those locations. It would be even more irresponsible if the people with those hidden guns had zero training.
Source: Toting hidden guns without training a danger to everyone | Chicago Sun-Times
Now mind you, none of what they predict has actually happened in any state with liberalized concealed carry laws; either those with shall-issue laws or those who ended their permit systems altogether.