NEGREANU vs POLK | bLuNdEr?! in the High Stakes Feud

This is one of the first times we’ve seen Polk deviate from the GTO strategy in the High Stakes Feud as he takes a line that is not solver approved! ⁣ ⁣ Could it be because he is adjusting to what he believes Negreanu’s strategy to be in the High Stakes Feud or was this just a blunder that he made that ended...