Okay, I admit itthis is just a flimsy excuse to post pictures of the twins :)
Laura with her daughters Jenna and Barbara at a 2004 campaign rally in Miami, FL
Laura and Barbara watch figure skating at the 2006 Olympics in Torino, Italy
Laura and the twins entertain the crowd at the 2004 Republican National Convention
Great job Jonny and great to have you as a host.
I like the middle photo you posted. Isn't it striking how much Barbara looks like a twenty-something Laura?
She's a bit blurrier in the last photo, but I think that one is the best picture of her I have seen yet. Maybe it's the smile and slightly wild wave in her hair. Dubya is one lucky man to have so many lovely gals in his family, though I must say, I am partial to Jenna for some reason.
Here's a couple shots of "young Laura." (I only have two, but maybe someone else has some other ones).