It's a valid term, and a very extreme, and dangerous stretch to blame Palin for this. I agree, and I am no fan of the Caribou Barbie but man they were backpedalling faster than an all-pro NFL defensive back getting all that stuff of their websites eh? Guess they figured it was now bad optics (pardon the pun).
Lol, "Caribou Barbie".
I think psychosis of some sort has to be the primary factor, with homocidal tendencies, that were actualized. Though in this case, the targetting of a public official, it is hard to discern violent psychotic from terrorist.
Amazing recovering signs for the Congresswoman.
http://www.huffingtonpost.com/2011/01/08/gabrielle-giffords-shot-c_n_806211.html#22_chilling
While there is no evidence at this point to suggest that the shooting was politically motivated, Matt Yglesias points out that an anti-Giffords event was held in June with the billing: "Get on Target for Victory in November. Help remove Gabrielle Giffords from office. Shoot a fully automatic M16 with Jesse Kelly."Rep. Giffords was also on Sarah Palin's "target list."
As noted earlier, a gun was dropped at a Giffords event in 2009, and her office was vandalized in March.
She could have chosen other metaphors, seems unnecessarily brainless and it can be argued she is inciting violence, but I doubt that was the intention; someone probably though it was a "cutzy" self-marketing idea to 'target' her supporter-base.