Kaepernick gets open invite to attend Alameda County Sheriff's training academy

Two days after Colin Kaepernick said police and cosmetology training were comparable, the Alameda County Sheriff's Office had added a message to their invitation that the embattled 49ers quarterback attend one of their training academy sessions:

Thank you."He's opened up dialogue," Sgt. Ray Kelly said Tuesday, a day after the Sheriff's Office posted an open invitation for Kaepernick to attend one of its training academies in Dublin, and in particular, the department's "Use of Force" simulator."We're always talking in this country about the need for more dialogue, well, this is a teachable moment for Colin Kaepernick," Kelly said. "And he's followed by hundreds of thousands of fans and this…