I just wanted to address an assumption that's been going around here since the recent press conference. There was talk of the family walking out angrily before/at the beginning of it. But I've been going over a lot of footage of the April 22 PC and Libby's mother (and supporters) and Libby's grandmother Becky (and supporters) were there throughout and did not walk out.
Here is an example of news footage which shows them about 3 and a half mins into the briefing:
I found a video of the entire briefing on FB (non news source) which shows them still there after 6:40 mins. If any of the family had walked out at any stage, they would have had to walk past this person who was filming due to the positioning of the exits. There's no evidence they did.
So can we treat that "walked out in a huff" stuff as a rumor to be taken with a huge grain of salt?