Wonder why it's ok for Boustany and Issa to do so and not Cummings?
I get what you are saying and agree that cherry-picking is bull shite. The problem though is Cummings was doing it to cover his own arse and derail the investigation. Boustany is doing it to stroke himself.
On another note... Hull is turning out to be one of the most informative people to testify thus far. My guess is that his testimony contains some of the things Lerner was wanting to use her 5th Amendment rights to keep from talking about.