Shugaba Obama yayi matukar matsawa ‘yan majalisar lamba su goyi bayan yarjejeniyar, da a yanzu haka suka sami isassun kuri’un da suke bukata su hana ‘yan hamayya takawa yarjejeniyar birki; sai dai yanzu ‘yan majalisa masu hamayya basu da damar tilasawa shugaban kasar amfani da ikonsa na shugaban kasa.
