Donald Kaul, a retired columnist, has come out of retirement to write a piece published bu the Des Moines Register on December 30, 2012 in which he makes terrorist threats against prominent members of Congress and several million American citizens.
In part: "...tie Mitch McConnell and John Boehner, our esteemed Republican leaders, to the back of a Chevy pickup truck and drag them around a parking lot until they saw the light on gun control."
This, among other statements in his opinion piece are clear threats against American citizens and should be investigated and prosecuted.