Narrow focus

Me:	Hah, can you believe this guy has a blog devoted entirely to hummus?
Stepdad:	That's crazy. There are government supercomputers constantly scanning for those keywords. I wouldn't even go to those sites, personally.
Me:	[Confused silence] Wait, no, hummus not Hamas.
Stepdad:	Uh?
Me:	The dip, not the terrorist group.
Stepdad:	Oh.