Could Pelosi's district help Cruz to win?

In an unbelievably strange primary season, it seems almost fitting that Ted Cruz’s path to the Republican presidential nomination might go through Nancy Pelosi’s congressional district.

Yes, the primary polls may show a tight race in some upcoming states, like Wisconsin and California. But that doesn’t mean the candidates will all walk away from those states with similar numbers of delegates. And it is falling to the number crunchers to help candidates figure out how to go after every single available delegate in the race to the Cleveland convention.