CBS News Battleground Tracker: What Could Happen In Iowa On Monday?

• CBS LA is live from the Kids' Choice Awards Orange Carpet

  

• Chicago's Maggie Daley Park skating ribbon open for winter season

  

• Annapolis nominates Demetrious Harris as next police chief

  

• Deadly crash on I-80/94 leaves hole in wall along expressway in Lansing

  

• Hundreds of flights canceled at O'Hare, Midway after national ground stop lifted

  

• Two police officers sue Dallas for sex discrimination after the women were cut from "high risk" roles

  

• Belt Parkway in Brooklyn partially shut down after officer-involved shooting, police say

  

• UPS plane, Copa Airlines jet collide at Miami International Airport, officials say