Jan 13

Obama, Putin agree on a tougher response to North Korea

WASHINGTON — President Barack Obama and Russian President Vladimir Putin joined Wednesday in calling for a tough global response to North Korea's recent nuclear test, even as they remained at odds over Ukraine and Syrian President Bashar Assad.

A weekend war of words has ignited a full-scale diplomatic confrontation between Saudi Arabia and Iran, pitting Sunnis against Shiites and Persians against Arabs. Saudi Arabia's execution of a prominent Shiite cleric touched off widespread protests, condemnation and violent backlash…