Perhaps those claiming that the U.S. may one day be energy-independent will be proven right. Perhaps as tight oil production begins to wind down, other alternatives will be found in sufficient quantities (and at an affordable price) to make up the difference, and the U.S. economy will continue growing. Perhaps.
While America's relationship with Israel is important, Chuck Hagel is being considered for Secretary of Defense of the United States, not Israel. Whether he would be good for Israel or not cannot be a central concern -- and certainly not the cause to preemptively slander and dismiss this decorated soldier.