With February sweeps comes the thrice-yearly pissing contest in which KETV and WOWT seek to make the biggest mountain out of the smallest molehill. Thursday night brought us Newswatch 7's Brandi Petersen telling viewers about how they're all in danger of OVERDOSING on OVER-THE-COUNTER MEDICATIONS.Over on 6News, pun junkie Mike McKnight tried to throw a good scare into its viewers by investigating