As clocks fall back, police in Springfield are advising residents to be cautious during twilight hours. Olympian Mimi Barona is honoring her brother's memory through competitive events. Meanwhile, Deep Purple's Ian Gillan is recovering in medical facility, leading the band to cancel their upcoming shows. A photo feature highlights beautiful twilight skies. Daylight saving time ends tonight, with key details available on CBS News and opinions on its elimination published in The Washington Post.