After the country singer posted a picture of himself in a Barry Sanders (Detroit Lions football great) jersey on Instagram, some MAGA types went a little nuts, at least one calling him 'a big freaking liberal socialist' and vowing to never listen to his music again. Source: Fox News Country music legend Garth Brooks posted a picture of himself in a "Sanders" jersey after his packed show Saturday night in Detroit, which created a bit of misguided outrage and confusion online. Brooks wore the No.