Larry King's Tweets

Larry King has 1,349,633 followers on his Twitter page who, I'm guessing, must wait with baited breath for such venerable musings as:

"I think restaurants should have scratch-n-sniff menus."
"What ever happened to station wagons?"
"When a stop light turns yellow, do you speed up or slow down?"
"Have you ever heard of a famous harpist?"

Is it old age or does Larry King just like to get really, really high?