Obama says US won't be cowed by N Korea's threats (Business Standard India)

Seeking a world free of atomic arms, President Barack Obama today asserted that the US and others will not "be cowed" by North Korea's threats to step up its nuclear programme and will advance the goal of securing all of the world's "vulnerable" material within four years.

News source: Yahoo! News

Related news: Obama says US won't be cowed by N Korea's threats (Business Standard India)