Scott Kleeb listened Wednesday to the complex challenges of a health care system increasingly under duress. The Democratic Senate nominee sat down at lunch with seven Lincolnites who are engaged in health care policy to explore their views as he prepares his own legislative plan. Increasing health care demands, growing numbers of people without health insurance, rising costs, huge problems in Medicare and Medicaid funding, all complicated by an economy in distress. “We are unable to meet the demands out there,” said Steve Bray, executive director of the People’s Health Center.An estimated 30,000 Lincolnites do not have health insurance, Bray...