Adonias Arevalo talks at his job as a community resources specialist Wednesday, Dec. 11, 2013, in Houston about his attempts to sign up for health care. Before he could begin to look into signing up he had to deal with his immigrant parents from El Salvador who have been living in Houston illegally and feared that his application could bring immigration agents to their door. (AP Photo/Pat Sullivan)HOUSTON (AP) — Each day, Adonias Arevalo tried to calm his other people' nerves, trying to persuade them it was once safe for him to make use of for presidency-backed scientific medical insurance in the course of the nation's new safety laptop.