Changing minds is tough work, friend. These are grown people who possess free will..............
Well then, you go to Plan B. You take an Insurance Policy out on each one of them and.............. LOL .....J/K.
Naw, they might be dunderhead liberals, but they are family. Outside of our politics, we're still bonded at a core level.
Unlike you, I'm the sole conservative in my clan, which makes for some strained relations at times. They think I was kidnapped and brainwashed by the vast right-wing conspiracy .. LOL