The FBI in Boston has released photos and videos of two suspects they would like to speak to in connection with the deadly bombings at the Boston Marathon on Monday.

They appear to be young men in their twenties, and are seen walking through the crowd of onlookers.  One of them was seen putting down a black backpack at the site of the second blast in Monday's attack.  Both were seen walking together and wearing baseball caps.

"Somebody out there knows these individuals, though it may be difficult, the nation is counting on those with information to come forward and provide it to us,” said Boston FBI Special Agent in Charge Richard DesLauriers said at a Thursday briefing.

The men are considered to be armed and dangerous.

The revelation on Thursday afternoon came after another day of big media foul-ups, particularly my Rupert Murdoch’s NY Post, which ran photos of the wrong men as suspects on its front page.  The two Moroccan-American youngsters wrongly vilified by the Murdoch newspaper turned out to be high schoolers, one of whom was a track and field athlete.

And after days of the media speculating which race the suspects might be, a bigot on the streets of Boston attacked a Palestinian woman in a hijab.  Dr. Heba Abolaban was walking with her young children when the man walked up and struck her with his fist, screaming obscenities and hate speech about Muslims.