Fox News dishonestly edited Pres. Obama's press conference on the Boston bombing claiming he failed to address what happened BEFORE the bombing in the press conference even though the president addressed that exactly in the part Fox News cut out.
They went so far as to make it look like he misunderstood the question at the press conference. What was addressed was the warning from the Russian government regarding the bombers, the FBI interviewing one of the suspects, and how the potential threat was assessed.
Watch below courtesy of YouTube Star Liberal Viewer.
I highly recommend his Fox News Bias Playlists.