Arizona linebacker Ippolito: Hemmila 'was good to me, taught me ... to keep going'
Arizona linebacker Cody Ippolito discusses the loss of his teammate/former roommate Zach Hemmila.
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Notes and observations from Arizona's second training-camp practice in Tempe.
The quarterback clarifies his comments about concussions but is feeling pressure to stay healthy with his job on the line.
UA's move north required teamwork, planning — and an assist from the NFL team.
