the significance -if that is true -is that the lean states now become toss up states.
In other words when a national election's number are < 2% ( and RCP uses an average) the polls are so tight as to make the entire election a toss up.
The states are still the battle grounds - but the states also follow national numbers trending -
and with the national numbers essentially tied the so called "battleground states" ( still in play) have too much fluidity to
say one way or the other.
Now we're down to turnout.
In other words when a national election's number are < 2% ( and RCP uses an average) the polls are so tight as to make the entire election a toss up.
The states are still the battle grounds - but the states also follow national numbers trending -
and with the national numbers essentially tied the so called "battleground states" ( still in play) have too much fluidity to
say one way or the other.
Now we're down to turnout.