Colorado State (1-2) at No. 5 Iowa (3-0) 1:30 p.m. Saturday, at Kinnick Stadium (Iowa City) TV/Radio: FS1/1430 AM, 98.1 FM Line: Iowa -23.5 Weather: 10% chance of thunderstorms, 73 degrees What to know Positive momentum. The misery of two awful loses to begin the year got wiped away last week in CSU’s stunning upset victory at Toledo.