“Senior House Republicans are breaking with Donald Trump over the president’s legal claims that Congress can’t investigate whether a commander-in-chief violated the law,” Politico reports. “That view, advanced by Trump’s personal attorney and White House counsel late last week, would upend long-held understandings about Congress’ ability to scrutinize presidential conduct — especially alleged criminal activity.” “Institutionalist-minded Republicans are increasingly uncomfortable with the far-reaching arguments Trump and his lawyers are using to make their case, amid fears the claims of near-immunity from congressional scrutiny will set dangerous precedents.