Yesterday Rachel Maddow ran with the same story..
Bearing ArmsNo, The NRA Isn't Banning The Carry Of Guns At Its Convention - Bearing Arms
Today she ran a piece with a tag line..
"Rachel Maddow reports on the NRA convention that will take place in Tennessee this week, and how attendees will be allowed to carry loaded weapons in the same room that the presumptive Republican presidential candidates will give their speeches."
Which is it?
She's counting on the fact her followers can't remember, and can't deduce.