49ers' York: President Trump's comments 'callous and offensive'
Colin Kaepernick of San Francisco 49ers opts out of contract - ESPN
Ex-49ers executive Trent Baalke supports Colin Kaepernick
Colin Kaepernick speaks highly of 49ers, undecided on 2017 plan
Colin Kaepernick timeline: Looking back at year of national anthem
Colin Kaepernick and Trent Baalke are my 2016 Co-Hitmen of the Year
Chip Kelly fired by 49ers following 2-14 season
Chip Kelly supports Trent Baalke - ESPN - San Francisco 49ers Blog
Trent Baalke, San Francisco 49ers GM, has intimidating presence
49ers fire general manager Trent Baalke
Peter King: Rookie Niners coach Harbaugh got his man in QB
Colin Kaepernick timeline: Looking back at year of national anthem
Colin Kaepernick on 49ers GM Trent Baalke: 'We have a business