August 13, 2018 3:36 pm Debunking Credit Card Myths A story circulating out there among some credit card users about how to improve your credit score actually has the opposite effect. NBC’s Chris Clackum reports. US & World Videos 3:52 Boston police warn of financial crimes linked to cellphone thefts 1:54 Lawmakers approve steeper fines for messy Boston properties 2:30 Forecast: Strong wind gusts could cause damage, power outages Thursday 2:01 Taking part in ‘Dry January'? Here are some tips 6:02 Growing concerns about safety after deadly New Orleans attack