In the 1960s, people across the United States were exposed to the counterculture through mass media.
art museums.
rock concerts.
small towns.

                                                             Answer

                                  Mass Media

                                                   Hope this helps! <3

Do you have more info about it ? i doubt this is the answer because i don't have all the information but if trouble was brewing in a clinic maybe it was an argument as to which clinic was better or smth of that nature