Huffington Post is as Fair and balanced as Fox News.
Last week, before San Bernardino, they had a big editorial complaining that the "mainstream media" is far too slow at labeling terrorists as terrorists. They were using the Planned Parenthood attack as one example, but listed many others.
Several days after San Bernardino, they still were unwilling to call it a terrorist attack and made a very strong effort to paint it that way in any shape or form.
Case in point:
San Bernardino Shooters Radicalized At Least 2 Years Ago, FBI Director Says
They still don't consider them terrorists! They are shooters!