4 June 2015 Week in Brief:INTERNATIONAL NEWS  USA: Rick Santorum, the former Pennsylvania senator and runner-up in the 2012 Republican primaries, has declared that he will be running for the 2016 presidential elections. The Democrat Martin O’Malley, a former governor of Maryland and mayor of Baltimore, has also declared that he will be entering the… Continue reading Issue 5:2015 06 04:International News