Jan. 17 | DANGEROUS JOB: Soldiers worked to dispose of an undetonated mortar shell from a street in in #San’a, #Yemen, Tuesday. The shell was left behind after recent clashes between security forces and tribal militants, officials said. (Khaled Abdullah/Reuters)

Jan. 17 | DANGEROUS JOB: Soldiers worked to dispose of an undetonated mortar shell from a street in in #San’a, #Yemen, Tuesday. The shell was left behind after recent clashes between security forces and tribal militants, officials said. (Khaled Abdullah/Reuters)