A British aid worker , held hostage in Chechnya for nearly four weeks , said on Saturday a cocked Kalashnikov had been thrust into his mouth at one point during his ordeal .
<response> A <misc>British</misc> aid worker , held hostage in <location>Chechnya</location> for nearly four weeks , said on Saturday a cocked <misc>Kalashnikov</misc> had been thrust into his mouth at one point during his ordeal . </response>