Kroger's Political Leanings?

(Not the Oregon AG, John Kroger)
BuyBlue.org seems to be down right now, just when I'm curious about Kroger's political affiliations. One or our local arms of the Kroger empire, QFC (Quality Food Center), has this ad reminding us that inauguration day is coming up.
I'll have to check out Buy Blue tomorrow and see where Kroger stands. Are they really glad to promote inauguration day, or are they just cashing in on a regional trend?