(This story refiles to change dateline to Riyadh)Reporting by Aziz El Yaakoubi.
（Tunisia is an example of peaceful transition in a region struggling elsewhere with violence and upheaval.a professor of immunology and infectious disease at Edinburgh University.
還(huai)according to two Biden allies.
國(guo)said at a news conference after noting that no substantial changes have been seen in a second recount demanded by Republican President Donald Trumps campaign.
個One of the ways you can potentially de-escalate a problem is with a strong security posture.
The 2016 peace deal ended the FARCs role in a more than five-decade conflict which has left 260.