The NATO alliance is urging Moscow to return to compliance with the 1987 Intermediate-range Nuclear Forces bilateral U.S.-Russia treaty, which bans land-based missiles that have ranges between 500km and 5,500km. “Allies have identified a Russian missile system that raises serious concerns,” reads a statement from the alliance.

The Democratic Senatorial Campaign Committee chair joins "This Week" after Democrat Doug Jones' victory in Alabama.

GAZA CITY, Gaza Strip (AP) — In a story Dec. 15 about deadly Israeli-Palestinian violence, The Associated Press erroneously referred to Jerusalem's Western Wall as Judaism's holiest site. The Western Wall is the holiest site where Jews can pray, while the neighboring hilltop compound known to Jews as the Temple Mount is the holiest site in Judaism.