[1/3]Japan's Prime Minister Shinzo Abe speaks during an upper house panel session at the Parliament in Tokyo, Japan, in this photo taken by Kyodo April 13, 2017. Mandatory credit Kyodo/via REUTERS Acquire Licensing Rights TOKYO (Reuters) - North Korea may have the capacity to deliver missiles equipped with sarin nerve gas, Japanese Prime Minister Shinzo Abe said on Thursday, amid concerns that the