When ordering a "cuba libre" in a foreigners' bar in Havana or Varadero, the bartenders will look around to see if any goons are skulking. If it's clear, they'll correct you and say that it is called "mentira," (a lie), because there certainly is no Free Cuba.
Okay, you convinced me. I look for it in the liquor stores this weekend. Now I have to give it a try.