Members of the California Nurses Association/National Nurses United and their backers rallied September 1, at the congressional offices of Democrats and Republicans in 21 states across America for a 0.5 percent federal tax on big financial transactions to raise $350 billion annually to fund jobs, health care and schools. The tax would apply to stocks, securities, debt purchases, options, credit swaps, foreign currency bets and derivatives only, according to the CNA/NNU.