If you received a 'math-error' notice from the I.R.S., Shaquanna Brooks, CPA helps explain

Are you one of the millions of Americans who received a letter from the I.R.S. saying you owe more in taxes. Certified Public Accountant, Shaquanna Brooks, helps us make sense of these so-called 'math-error' notices from the I.R.S., sent out January to August.