By Eric Kelsey LOS ANGELES (Reuters) – There is a strong chance of a neon-colored spectacle, perhaps some flying and definitely songs of female empowerment when pop singer Katy Perry takes the stage during halftime at the Super Bowl, the most-watched 12 minutes on U.S. television. The pink-loving Perry may seem a mismatch for the macho world of NFL football
Read moreSales of surveillance cameras are surging in South Korea after a daycare center worker was caught on camera earlier this month knocking a toddler to the floor, spurring calls for closer monitoring of schools and child care facilities. The education ministry said last week it planned to require that 90 percent of kindergartens install surveillance cameras by next year. Parliament has introduced a bill to require all daycare centers to install cameras, and is expected to pass it in March
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