Babban jami’in binciken Amurka na musamman Robert Mueller ya jaddada huruminsa na tattara sakonnin email daga kwamitin yakin neman zaben Donald Trump, kodayake jami’an yakin neman zaben na Trump ba su zo ga sani ba har sai a makon jiya, lokacin da su ka ji cewa wata hukumar gwamnati ta mika ma Mueller sakonnin email din tun watannin da su ka gabata.
