Child tax credit money arrives — but some parents say IRS shorted them

After eight days of delay, some families said they finally began seeing money for the Sept. 15 payment of the child tax credit on Friday. But not everyone got their money Friday and, oddly enough, some are complaining that the IRS shorted them this time around.

"We got $500. We should be getting $800," said Travis Mack, 46, who lived in Detroit as a child but now lives in Essex, New Mexico.

The family has three children ages 8, 7 and 4. 

Mack is happy he's finally seeing some money...