President Trump and the Republican Party have suffered some headline-grabbing setbacks recently. But while much of the country was watching transfixed as courts swatted down the president's travel ban, and as the GOP's repeal of ObamaCare went down in flames, Republican lawmakers were also quietly hard at work elsewhere. During President Obama's tenure, and especially near the end, his administration rolled out a host of new regulations to protect Americans from the ravages of big business.