U.S. Senate win could give Republicans a chance to weaken Obamacare
By David Morgan WASHINGTON (Reuters) – After years of trying to repeal Obamacare, Republicans are planning a new strategy to eliminate some of the law's most unpopular provisions by using targeted legislation with the potential to attract enough Democratic votes to reach President Barack Obama's desk. First they have to pick up the six seats they need for a U.S. Senate majority in Tuesday's midterm elections, which would give the party control of both congressional chambers for the first time since 2006. …