WASHINGTON/NEW YORK (Reuters) - Rupert Murdoch's News Corp could face probes by U.S. authorities for possibly violating bribery laws, compounding the media mogul's problems after a phone-hacking scandal in Britain. (http://feeds.feedburner.com/~ff/reuters/topNews?d=yIl2AUoC8zA) (http://feeds.feedburner.com/~ff/reuters/topNews?i=iYbG6EN8AHA:t6wYbFOWrFU:V_sGLiPBpWU) (http://feeds.feedburner.com/~ff/reuters/topNews?i=iYbG6EN8AHA:t6wYbFOWrFU:-BTjWOF_DHI) (http://feeds.feedburner.com/~r/reuters/topNews/~4/iYbG6EN8AHA)