Did CNN get it right? Here is the legislation:
http://docs.house.gov/billsthisweek/20171218/CRPT-115HRPT-466.pdf
Page 47 (570/1097 pdf):
An individual may claim a tax credit of $1,000 for each qualifying child under the age of
17. A child who is not a citizen, national, or resident of the United States cannot be a qualifying
child.
The aggregate amount of allowable child credits is phased out for individuals with
income over certain threshold amounts. Specifically, the otherwise allowable aggregate child tax
credit (“CTC”) amount is reduced by $50 for each $1,000 (or fraction thereof) of modified
adjusted gross income (“modified AGI”) over $75,000 for single individuals or heads of
households, $110,000 for married individuals filing joint returns, and $55,000 for married
individuals filing separate returns. For purposes of this limitation, modified AGI includes certain
otherwise excludable income85 earned by U.S. citizens or residents living abroad or in certain
U.S. territories.