text: Harvard and Penn's Ivy tale a familiar story Something has to give -- either 15th-ranked Harvard's status as the nation's only undefeated Division 1-AA team or 17th-ranked Penn's 20-game Ivy League winning streak -- when the teams square off Saturday in Philadelphia.
inputs: Harvard and Penn's Ivy tale a familiar story Something has to give -- either 15th-ranked Harvard's status as the nation's only undefeated Division 1-AA team or 17th-ranked Penn's 20-game Ivy League winning streak -- when the teams square off Saturday in Philadelphia.