Politicians have seen plenty of demonstrators outside the Statehouse here. But the crowd that gathered last month was a bit different from the usual shouting protesters, reports the New York Times. Scores of deaf and hard-of-hearing children and their families assembled to complain in American Sign Language. Parents also have confronted new board members of the state’s school for the deaf in pointed, awkward exchanges. And more objections are expected when the board convenes next month for what had, until now, been ordinary meetings on routine school matters…