Drew Angerer/Getty Images Republicans are by and large against the trade policies that President Donald Trump has implemented over the past several months, worrying they will hurt economic gains. But in a new era in which enraging the president can be politically dangerous, GOP lawmakers have taken to congressional committee hearings with White House officials to berate them and air their grievances. But utilizing legislative power to rein in executive authority on trade is at a standstill in Congress. WASHINGTON — A new theme is developing on Capitol Hill. In an era in which swearing fealty to President Donald Trump is a nonnegotiable requirement in the GOP, Republican members of Congress are utilizing routine committee hearings to take out their frustrations with the administration's trade policies.See the rest of the story at Business InsiderNOW WATCH: Why the North Korea summit mattered even if it was 'mostly a photo op'See Also:Legal experts are confounded by Michael Cohen's revamped strategyWhite House claims John Kelly looked 'displeased' at NATO summit because 'because he was expecting a full breakfast and there were only pastries and cheese'One amazing photo with Trump and NATO leaders says it allSEE ALSO: Democrats think Trump's Supreme Court nominee might shield him from Robert Mueller's Russia investigation