Minnesota Vikings cornerback Antone Exum (32) during the team's NFL football training camp at Mankato State University in Mankato, Minn. on Saturday, July, 30, 2016.
Minnesota Vikings cornerback Antone Exum (32) during the team's NFL football training camp at Mankato State University in Mankato, Minn. on Saturday, July, 30, 2016. Andy Clayton-King AP
Minnesota Vikings cornerback Antone Exum (32) during the team's NFL football training camp at Mankato State University in Mankato, Minn. on Saturday, July, 30, 2016. Andy Clayton-King AP
49ers with Matt Barrows

49ers with Matt Barrows

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49ers sign free-agent safety Antone Exum

November 07, 2017 03:15 PM