Mezue ahịrịokwu na-esonụ: N'akwụkwọ akụkọ nke 2016 na "Green Bay Press Gazette", Gallagher boro onye isi ala Barack Obama na onye bụbu odeakwụkwọ nke steeti Hillary Clinton maka ihe ịga nke ọma nke ISIS na Iraq. N'afọ 2019, o dere na ọ ga-abụ "ihe amamihe dị na ya" maka US ịzụta Greenland, echiche nke Trump na-ese n'elu mmiri. N'afọ 2020, Gallagher tụrụ vootu megidere ihe iji gbochie Trump ime ihe agha megide Iran na-enweghị nkwenye ndị omebe iwu. N'afọ 2017, ọ kwadoro
US airstrike na Syria na mmegwara maka Khan Shaykhun chemical agha, na 2020 ọ kwadoro US drone agha na-elekwasị anya ezubere iche Iranian general Qasem Soleimani. N'afọ 2019, Gallagher tụrụ vootu maka ihe megidere mkpebi Trump ịdọrọ ndị agha US na Syria.