Following his election victory Donald Trump began receiving high-level intelligence info from the Director of National Intelligence office (this marks the start of his transition to power). The classified briefings which started right after election day are helping him prepare for White House duties
In parallel with getting up-to-speed on national security Trump is building his administration team: he picked ex-congressman and well-known tv-host Sean P. Duffy to lead the Transportation Department. The former Fox Business personality brings his congressional know-how to the future cabinet; which is still being assembled by the president-elect
These early steps show the quick-paced transition process thats already in motion. Anonymous government sources confirmed the intel sharing arrangement while noting they werent authorized to discuss such matters publicly