CNN — A House measure that would make it easier to yank the tax-exempt status of nonprofits the Trump administration deems as supporting terrorism marks the latest effort by the president and his Republican allies to hobble organizations that oppose his agenda, some nonprofit leaders argue. The provision comes as President Donald Trump has used the powers of his office in extraordinary ways to target top law firms, elite universities and other perceived political enemies. Last month, for instance, Trump directed his Justice Department to launch a probe of ActBlue, the main fundraising platform for Democratic candidates and liberal causes....