Part of working in live television is being prepared for anything. You never know what might happen and you always have to be ready to adjust something on the fly. You might suffer from technical difficulties, or you may have a coworker nail you with a snowball right before you're supposed to go on air.
That's FOX6 News Milwaukee reporter Amy DuPont. Her photographer hit her with a snowball and then claims it was an "accident." Hmm. Seems suspicious.