Do Senate President Robert Travaglini (D-East Boston) and his Democratic Senate colleagues even have a copy of the Massachusetts Constitution? They probably figure they don't need the 227-year-old document since it's easier to make up the rules as they go along. It's now up to the Supreme Judicial Court to remind them of their constitutional duty to properly set a special election date to fill the seat of Sen. Cheryl Jacques (D-Needham). Notice, by the way, we didn't refer to the former Sen. Jacques or the recently retired Sen. Jacques. Jacques is still the senator of the Norfolk, Bristol and...