Senior White House official: 'The clock has now run out' on North Korea 'and all options are on the table'
This picture released from North Korea's official Korean Central News Agency on April 24, 2016 shows the underwater test-fire of a strategic submarine ballistic missile at an undisclosed location in North Korea on April 23, 2016 (AFP)

A senior White House official on Tuesday said North Korea’s nuclear program has officially crossed U.S. diplomacy, telling CNN, “the clock has now run out and all options are on the table.”


The statement comes after South Korean officials say North Korea fired an unidentified projectile off its eastern coast.

Read the full report at CNN.