Labor: Unionized Wisconsin teachers should be ashamed of their response to legislation that would end their privilege to bargain collectively. And if such lousy behavior continues, they should be relieved of their duties. The Wisconsin government is in a financial hole, operating with a $137 million deficit for the current fiscal year ending June 30. Its future is filled with bigger deficits, projected to be as large as $3.6 billion. One way to cut into the shortfall is to end the public employee unions' collective bargaining privilege that has landed them the generous salaries and benefits the taxpayers are struggling...