FILE - In this Feb. 3, 2014 file photo, Health and Human Services Secretary Kathleen Sebelius greets visitors after a news conference on enrollment in affordable health coverage in Cleveland. The Obama administration says about 1 million Americans signed up for private insurance under the president’s health care law in January, extending a turnaround from early days when a dysfunctional website frustrated consumers. New numbers released Tuesday show nearly 3.3 million people signed up through Feb. 1. Although enrollment is gaining ground, the government’s initial target of 7 million by the end of March still seems like a stretch. (AP Photo/Mark Duncan, File)WASHINGTON (AP) — Extensive disparities are emerging amongst states in medical insurance signal-ups, according to an Related Press prognosis of federal enrollment records released Wednesday.