CNN New Day With Alisyn Camerota and John Berman October 9, 2019 12:05:00
Whistle-blower heard from an official on the call and wrote a memo, a contemporaneous memo outlining what the concerns he had heard. and republicans on capitol hill are in a bind now. they know that they can't really defend the substance so they're working on the process. they're trying to delegitimize not only the whistle-blower but the impeachment process. but this letter the white house sent to capitol hill yesterday, it really just begs the question, do they think there is any circumstance under which a president can be impeached? and they would actually participate in? >> or even investig...