Why are Republican Senators seeking exemptions from Trump's budget cuts?

Republican Senators are seeking exemptions from Trump's sweeping budget cuts because these policies are negatively impacting their constituents and home states. Senators like Lisa Murkowski of Alaska (for Indian tribes), Chuck Grassley of Iowa (for farmers), Katie Britt (for scientific and medical research in Alabama), and Susan Collins of Maine (for universities and labs) are requesting specific carve-outs to protect their local interests. These Republicans find themselves in the difficult position of supporting their party's leader while simultaneously trying to shield their constituents from the 'devastating' effects of his policies. Their requests highlight the growing tension within the GOP as members face the political consequences of federal job losses and program cuts in their home districts.