NEW : Government decides to euthanize livestock in no - entry zone . NEW : No need for alarm among the public , but nuclear workers face risks , government says . Tokyo Electric Power Company blames the accident on a faulty gauge . A new gas leak is suspected at Fukushima Daiichi Plant No . 1 .
NEW : Government decides to euthanize livestock in no-entry zone . NEW : No need for alarm among the public , but nuclear workers face risks , expert says . Tokyo Electric Power Co. blames the incident on a faulty gauge . A new water leak is suspected at Fukushima Daiichi reactor No . 1 .