WCCO Saturday Morning Links (Jan. 20)

• This week on "Sunday Morning" (Jan. 18)

  

• Democrats want to know if any Jan. 6 rioters are now working for ICE

  

• Colorado Homeland Security investigates school threats, possible link to AI

  

• Valley Link train aims to connect San Joaquin County to Bay Area

  

• School delays in the Pittsburgh area for Thursday, Jan. 15

  

• Getting a playground reopened amid Pittsburgh's permitting problems

  

• Bay Area's Spare the Air alert to be in effect through at least Saturday

  

• Ground stop issued at O'Hare Airport amid snow Friday morning