Man, you could practically hear the collective groan in every newsroom across America.

For about 12 glorious hours, the San Diego mosque shooting was absolute catnip for cable news. -Flopping Aces@FloppingAces

• Two teenage white boys attack a mosque, three innocent people dead ... the “right-wing domestic terrorism” script wrote itself. 
• Chyrons blazing, panels booked, every anti-MAGA hack already sharpening their knives. 
• Then the manifesto dropped. 

And everything went dead quiet...