Portside

The firings are almost certainly illegal retaliation under the National Labor Relations Act, but workers may have to wait to see justice carried out. The labor board has a slow process even in good times, but in recent years it has been declawed by Congressional Republicans—who have obstructed the appointment of board members, leaving the board without a quorum to conduct business.

The biggest walkout yet begins this morning -- and the strikes could have far-reaching implications for labor

The strike has long been labor's most powerful weapon. Strikes put pressure on the employer - which needs the employees' labor to run the business. Congress understood the importance of the strike to labor unions, so it protected strikes in two ways in the National Labor Relations Act (NLRA). Although Congress made it clear that it viewed the strike as a right of utmost importance, the Supreme Court wasted no time in limiting and weakening the right to strike.

These fast food campaigns, and the recent strike wave against Wal-Mart, represent the most dramatic challenges by the embattled U.S. labor movement to two industries that increasingly define the new U.S. economy.

What started as a warehouse workers’ strike in California late last year has grown into a global struggle against the world’s largest private employer. The 2.1 million Walmart workers constitute the third-largest workforce in the world, following the U.S. Department of Defense and the People’s Liberation Army of China. And they are revolting.