"Many small businesses are worried that rising health insurance costs are choking their growth and hindering the creation of new companies, and they fear health care reform plans being debated in Congress and by the Obama administration could end up costing them even more in taxes, according to business advocates," the Baltimore Sun reports. Some of those views were collected in a survey released Tuesday by the U.S. Public Interest Research Group. According to the survey 29 percent of [309] businesses were unable to offer insurance to their employees, and many said their health care costs had risen this year. "Rising health care costs are choking American small businesses just when we need them the most," said Nicholas Green, an organizer for the research group"s Maryland contingent (Sentementes, 7/22).