The great news of Cantor's demise is tempered by the realization that many other RINO's have won party renominations in their states/districts. I was thoroughly disheartened by Linda Graham's "victory," and no excuse that there was not a viable alternative will do, considering Brat's obscure credentials.
I don't mean to rain on the parade - this IS a day to celebrate - but we cannot lose perspective, causing us to become the least bit complacent. That is what killed us in the first place.
FWIW, the victory is that nobody can say "the tea party is dead" anymore. The media had been ignoring the primary victories by Sasse and Ernst and McDaniel's upsurge against Cocharan. Victory in these races will encourage more people to vote against the status quo. Cantor being defeated lets backstabber wannabees in DC that the voters are watching, and will defeat you if a really good candidate comes along.
So how is it not a victory? It only stops being one if we go all Debbie-downer on the setbacks. I'd also like to add that there is total clarity that Brat has 100% support from Numbers USA and Cantor intended to backstab constitutional conservatives concerning the invasion of the US.