against congressional subpoenas? >> no. it's common. >> if it's pretty common, do you believe it's a high crime or misdemeanor to assert privileges in response to congressional requests for subpoenas? >> i want to go back an give a little history since we've had history lessons. even in our own committee what's been interesting, there's been a total just walk toward impeachment. what was interesting in our committee we would send subpoenas or sent out letters and stuff and we never followed up on, but also one of the interesting things, we never engaged for the most part with the agencies for documents. what i thought was interesting, mr. schiff and the intelligence committee, while still struggling, mr. schiff negotiated with the department of justice and got documents released our committee couldn't. eliot engel one of the quieter chairmans but more effective across the aisle had engaged all