CONCORD, N.H. (AP) — College freshman Elizabeth Hebert’s choice of a four-year school suddenly got too expensive. George Haseltine already has a business degree, but he concluded after several layoffs that he needed more training to get work. So, in the middle of this school year, both landed at New Hampshire Technical Institute, which like other community colleges across the country has suddenly grown a lot more crowded. The two-year schools are reporting unprecedented enrollment increases this semester.——Contact the Daily Reveille’s news staff at [email protected]