A Hudson Valley Republican tried to tell CNN’s Wolf Blitzer on Monday that President Joe Biden and his allies share some responsibility in their “rhetoric” for the shooting that took place at former President Donald Trump’s rally in Pennsylvania — and Blitzer quickly reminded him that no one yet knows the shooter’s motive. It started with Blitzer confronting Rep. Mike Lawler about Trump’s newly-minted running mate, Sen. J.D. Vance (R-OH), proclaiming that the Biden campaign’s criticisms of Trump as a threat to democracy “led directly” to the shooting. “Now that Vance is officially the vice pre…