RCP may average 8 bogus Liberal polls with 2 reliable polls and then publish that result as their polling average. While RCP has some worthwhile content, their poll averages are worthless and should be ignored.
Trafalgar, which is a reliable pollster, has Trump ahead in MI.
Agreed. Averaging is a worthless way of data analysis because of the well known effect of outliers on such a data point.
JoMa