President Obama had appointed NLRB members during a summer holiday break . Congress had used a ` ` virtual Congress '' tactic to prevent such appointments . Justices to hear abortion-related case for review . A Federal Court of Appeals had ruled the appointments unconstitutional .
President Obama had appointed NLRB members during a summer holiday break . Congress had used a ` ` virtual Congress '' tactic to prevent such appointments . A Federal Court of Appeals had ruled the appointments unconstitutional .