What are the symptoms of turf toe? If turf toe is caused by a repetitive injury, the symptoms usually develop slowly and get worse over time. If it's the result of a sudden forceful motion, the injury can be immediately painful and get worse over 24 hours. Sometimes, when the injury occurs, a 'pop' can be felt.
North Korea suspended activity at the reactor in 2007 under an aid-for-disarmament deal, but began renovating it after its last nuclear test in 2013. Analysts suggest it is capable of producing around six kilograms of plutonium a year - enough for one nuclear bomb.
South Korea: North has created small nuclear warhead. A South Korean official says his government believes North Korea has made a warhead that's small enough to fit onto a medium-range ballistic missile. CNN's Paula Hancocks reports. North Korea Tensions (15 Videos) South Korea: North has created small nuclear warhead. 1  A South Korean official says his government believes North Korea has made a warhead that's small enough to fit onto a medium-range ballistic missile. CNN's Paula Hancocks reports.