So for this team, winning the World Series means remembering their roots -- especially when those roots run deep.

WHITEHOUSE: President Obama Meets 2010 World Series Champions

Robert Kennedy was elected to the Senate with few ties to his adopted home state, but his niece's New York roots run deep.

CNN: Senate seat for Caroline Kennedy would extend legacy

So my Kansas roots run deep.

WHITEHOUSE: President Obama Speaks on the Economy

But the roots of carelessness run deep.

FORBES: Magazine Article

Or do you think that this is just such a strong - these roots - these sort of social roots, cultural roots, run so deep that it's just we can't get away from the fact that we just - we can't get away from the fact that we are interested in how women dress and what they do with their kids and so forth.

NPR: Candidate's Wives Put Under the Microscope

But the roots of the problem run deep, starting in childhood.

WSJ: On India's Streets, Women Run a Gantlet of Harassment