been tech ramporarily paused in past for various reasons and even for no reason at all. dr. hill and state department official catherine croft both testified that security assistance to ukraine specifically had beenin temporarily paused in the past. in fact,e ambassador david hal testified that the national security council had launched a review of u.s. foreign assistance across the world to make sure taxpayer dollars were spent in the national interest and to advance the principle of burden sharing. dr. hill testified that there had been a directive for whole scale review of our foreign policy assistance. she said there had been more scrutiny onre security assistan