It seems like our 6pm (ET) Email Newsletter was bounced by Yahoo to those email users.
We will be contacting our email service Saturday morning and hopefully will have the issue resolved quickly.
This has happened once before with Yahoo, and I believe it took 24 hours or so for Yahoo to accept our emails.
We are working on the issue, so please do not email us questioning us about this.
As always, ALL our emails are available on our ARCHIVE page online immediately after it is sent.
Here is the Friday 6pm Newsletter.