Buffalo Wild Wings just torched a Bill Ackman protégé (BWLD)

The ongoing war between Buffalo Wild Wings and Marcato Capital, a San Francisco-based hedge fund, is heating up.
On Tuesday Buffalo Wild Wings released a presentation to shareholders that emphasized the firm's strength and took shots at recent criticisms flung at the casual dining chain by Marcato. The hedge fund currently has a 6.1% stake in the company, according to a May press release by Marcato calling for board changes. 
Marcato released a deck&n