Never make a mistake by trusting union bosses or even union members. I was in the union for 8 years until I have been promoted. Not everything wrong with unionized work force. For example, improving working conditions, defending individual workers vs. dishonest administration in some cases, etc. Workers have the right to get united.
What surprised me and even scared at times was the hatred the union members feel toward the business owners. Workers who received excellent pay, long paid vacations, pension plan, sick days and various medical plans were seethed with hatred. I haven't heard one word in support of a business. I strongly believe that the old European class war is alive in this country. This is outright scary.