U.S. Republicans wrestle with effort to gut Obamacare

By Susan Cornwell WASHINGTON (Reuters) - Republicans in the U.S. Congress struggled on Thursday with their efforts to dismantle the Obamacare healthcare law, with conservatives urging haste while some lawmakers said the task was turning out to be more of a repair job than a repeal. Two influential conservatives in the House of Representatives, worried that the process of scrapping Obamacare was getting bogged down, said the repeal measure that the Republican-majority Congress passed last year sh