GOP’s DOGE days have arrived on Capitol Hill. Yesterday, Elon Musk and Vivek Ramaswamy, the co-heads of the so-called Department of Government Efficiency, were on Capitol Hill. And the nascent panel is already the basis of a turf war between different factions of the Republican Party. Jennifer Scholtes, the editor of POLITICO Pro’s budget and appropriations brief joins Playbook deputy editor Zack Stanton, to break down the battle lines and where insiders expect things to spill from here.