In the US, the death toll has risen to 23 after country's deadliest tornado in nearly six years struck a rural Alabama community. According to the local sheriff, rescue crews searched for victims as dozens were missing in Lee County. <br />''<br />''<br />''<span style="color: #222222;">The death toll is expected to rise as emergency crews dig through rubble. Dozens are hurt and nearly 2,000 homes in the affected area are without power following the tornado. A state of emergency is in operation. Alabama Governor has warned that there could be more extreme weather to come.</span><br />