Outraged and determined Chicago factory workers who were abruptly laid off this week have occupied their former workplace and say they won't leave until they get the severance and vacation pay they say they're owed. The employees say they received three days notice their plant was closing. In the second day of a sit-in on the factory floor Saturday, about 250 union workers occupied the building in shifts while union leaders outside criticized a Wall Street bailout they say is leaving laborers behind. Leah Fried, an organizer with the United Electrical Workers, said the Chicago-based vinyl window manufacturer failed to give its 300 employees the 60 days' notice required by law before shutting. She said the company can't pay employees because its creditor, Charlotte, N.C.-based Bank of America, won't let them. Bank of America received $25 billion from the government's financial bailout package. The company said in a statement to news outlets Saturday that it isn't responsible for Republic's financial obligations to its employees. Across cultures, religions, union and nonunion, we all say this bailout was a shame," said Richard Berg, president of Teamsters Local 743. "If this bailout should go to anything, it should go to the workers of this country." Outside the plant, protesters wore stickers and carried signs that said, "You got bailed out, we got sold out."