Google’s secretive algorithm has long reduced traffic to conservative sites while promoting liberal ones, asserts Paul Bolyard of PJ Media. Several investigations into how its search engine operates have found that it favors left-leaning sites. When keywords like “Trump,” “gun control” or “Black Lives Matter” are typed in, overwhelmingly liberal articles are presented. Google, which keeps secret how exactly its constantly-changing search algorithms work, is subtly ensuring that conservative voices are heard less. This risks stifling the First Amendment and free exchange of ideas, which are essential to American democracy.