Whakakiia te rerenga e whai ake nei: I runga i te kaupapa here o waho, e tautoko ana a Booker i te whakaiti i te whakauru a te US ki Afghanistan, a, e whakahe ana ki te whakauru ki Hiria. I muri i te
Ko te whakaeke a US ki Hiria i te Paenga-whawha 2017, i whakahe a Booker i nga mahi hoia "kaore he mahere marama" me te whakaaetanga mai i te Kaunihera. E tautoko ana ia i tētahi otinga kāwanatanga-rua ki te pakanga o Iharaira me Paoritia. I runga i a Iran, kua tautoko a Booker i te anga o te kirimana karihi a Iran.