President Trump Reverses US-Mexico Border Policy
The decision follows criticism at home and abroad over images of children in detention.
President Trump reverses his hard line policy on separating families crossing the southern border.
We'll hear about the computer that listens to emergency calls and has a better success rate than humans at spotting cardiac arrests.
Tanzania's Members of Parliament undergo HIV testing in the capital Dodoma in a bid to lead by example in the fight against HIV/AIDS.