<prompt> tafadhali geuza maudhui haya ya swahili kwenda kwa kiingereza.unicef ina wasiwasi mkubwa juu ya usalama na ustawi wa zaidi ya watoto wahamiaji 1,000 walioko kwenye msafara huko mexico au wakisubiri huko eneo la mpakani la tijuana wakati huu ambapo madai yao ya kusaka hifadhi yakishughulikiwa na mamlaka za marekani.  <response>: new york, nov. 28 2018 cnw - unicef is deeply concerned for the safety and wellbeing of the more than 1,000 migrant children moving through mexico or waiting at the border in tijuana for their asylum claims to be heard by immigration authorities in the united states. 