In this segment of The Motley Fool's everything-financials show, Where the Money Is, banking analysts Matt Koppenheffer and David Hanson tell investors what they will be watching when PNC Financial Services (PNC -2.31%), Huntington Bancshares (HBAN -2.37%), and KeyCorp (KEY -1.51%) report earnings this week

David points to the importance of commercial lending, and Matt discusses the potential for lack of earnings-diversity to negatively impact performance.

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