In our Eye on Money series this week, we focus on the costly mistakes people make with their finances.
Student loan debt is a huge problem for many graduates and their families. College students graduate with an average debt of more than $28,000. Nationwide, student debt topped $1.5 trillion at the end of 2018. CBS News business analyst Jill Schlesinger, author of ""The Dumb Things Smart People Do with Their Money,"" joins ""CBS This Morning"" to discuss what people need to consider before taking on student loan debt.