The fight against Islamic State promised to broaden after Vladimir Putin vowed to retaliate against terrorists who blew up a Russian airliner last month and U.S. Secretary of State John Kerry floated the possibility of a cease-fire in the Syrian civil war.
Russia's War Against Ukraine
Bloomberg: Paris retaliation gets Putin as ally as Russia confirms bombing
Mourners gather outside of the Casa Nostra restaurant on rue Fontaine du Roi in Paris on Nov. 16, in tribute to victims of the Nov. 13 Paris terrorist attacks.
