The loony fringe caucus in Congress wants to amend the First Amendment to exclude "for-profit corporations, limited liability companies, or other private entities established for business purposes or to promote business interests" as well as ban any expenditures regarding elections by such entities.  Eugene Volokh at the eponymous blog has this post noting that this would effectively ban newspaper editorials on election issues. This blog, being funded by a nonprofit, could apparently still opine.