Arizona Cardinals running back Alfonso Smith (29) celebrates after scoring a touchdown in the first half of an NFL football game against the New Orleans Saints in New Orleans, Sunday, Sept. 22, 2013. (AP Photo/Bill Feig)
Arizona Cardinals running back Alfonso Smith (29) celebrates after scoring a touchdown in the first half of an NFL football game against the New Orleans Saints in New Orleans, Sunday, Sept. 22, 2013. (AP Photo/Bill Feig) AP
Arizona Cardinals running back Alfonso Smith (29) celebrates after scoring a touchdown in the first half of an NFL football game against the New Orleans Saints in New Orleans, Sunday, Sept. 22, 2013. (AP Photo/Bill Feig) AP

49ers agree to terms with former UK running back Alfonso Smith

July 29, 2014 12:15 AM

UPDATED July 29, 2014 12:22 AM

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