9:28 am July 13, 2012, by David Markiewicz Nearly two-thirds of U.S. workers are “not fully engaged in their work” and are” struggling to cope with work situations that don’t provide sufficient support,” a new study by Towers Watson, a professional services company has found. The reports says workers are having a hard time finding the kind of positive connection to their companies that yields consistent productivity. The reason: “almost a decade of pressure to do more with less and…