U-S Senator Ron Johnson says he’s working with other Republican senators who have concerns about the tax reform bill, but he still intends to vote “no,” unless changes are made. The Wisconsin Republican says the measure doesn’t cut business taxes enough for “pass through” partnerships and corporations — where profits are passed to the owners and they report them on their individual tax returns.  Johnson is a member of the Senate Budget Committee, which is scheduled to vote on the bill today (Tuesday).  He says he will vote for it — if it is fixed.