Who called from 5714412832

This number calls and never leaves a message.

I have been getting numerous calls from this number, and as it is with the other John, no message.

Politcal action wing of the NRA from what I have gathered

Yeah its the NRA

I got a call from them today.  The caller id said "NRA Update."  They didn't leave a message and I didn't answer.  It's probably some fast talking person crying the blues and trying to get all the money they can out of me.
http://www.today.com/money/robocallers-are-co ... hone-1D80428359
Above is a link to an article I recently read, you might find it interesting; I did.