Facebook's dating app revs up romance scams

Finding a soulmate is already pretty tough, but here's another reason to keep your guard up. Facebook (FB) is launching a dating application later this year, and users are already perceiving a rise in "catfishers" -- crooks pretending to be lovelorn in an attempt to pull off a romance scam.Michelle Amburgey, a 56-year-old who runs a holistic healing business, said she received six sketchy Facebook "friend requests" over just one recent weekend. Amburgey said she has always perceived some suspect