Obama to take executive action on immigration
Date created : Latest update :
This week, US President Barack Obama prepares to announce an executive order on immigration. We head to Colorado to investigate how much some states rely on undocumented workers.
Also, the Republican-backed Keystone XL pipeline failed to win Senate approval by just one vote. The pipeline would transport oil from Canada to Texas and Nebraska.
Finally, there's exciting news for fans of "Back to the future" as engineers in California develop the first ever Hoverboard.