ABC News’ Rick Klein reports: Though GOP efforts to repeal President Obama’s health care law is almost certainly set to fall short, Republicans are already plotting their next steps – and are planning to use power over the government’s purse strings to block much of the law from taking effect. On ABC’s “Top Line” today, Rep. Steve King – a main co-sponsor of the repeal effort – told us that he’s not giving up on the possibility that the Senate will also repeal the law, as the House is planning to do this week. That means a new Republican president...