BAGHDAD (AP) -- Skirmishes broke out Tuesday between Iraqi security forces and militants on the outskirts of Tikrit, a local official and a resident said, a day after the Iraqi and Kurdish troops backed by U.S. airstrikes dislodged Islamic militants from a strategic dam in the country's north.<br />
The United Nations refugee agency, meanwhile, said it is launching one of its largest aid pushes aimed at helping close to a half million people who have been forced to flee their homes by the violence in Iraq.<br />
The clashes in Tikrit, some 130 kilometers (80 miles) north of Baghdad, began on the militant-held city's southwestern outskirts when a military convoy was travelling along the main highway that links Baghdad with the northern provinces, they said. The Iraqi military shelled militant positions inside and outside the city.<br />
There were no immediate reports of casualties. The local official and resident both spoke on condition of anonymity, fearing for their safety.<br />
Sunni extremists from the Islamic State group have occupied Tikrit and the northern city of Mosul since early June, as well as large parts of the country's north and west. The militant onslaught has plunged Iraq into its worst crisis since the withdrawal of U.S. troops in 2011.
A blustery winter storm dumped snow and ice across the West on Wednesday, making driving treacherous in the mountains from California to the Rockies and forcing residents and party-goers in some usually sun-soaked cities to bundle up for a frosty New Year's.
House Republican leaders rallied around one of their own, Whip Steve Scalise, on Tuesday after he said he regrets speaking 12 years ago to a white supremacist organization and condemns the views of such groups.
Evoking history and appealing for solidarity, President Barack Obama on Monday cast his decision to send 250 more troops to Syria as a bid to keep up "momentum" in the campaign to dislodge Islamic State extremists. He pressed European allies to match the U.S. with new contributions of their own.
Atlanta Hawks player Thabo Sefolosha filed a federal lawsuit against New York City on Wednesday, alleging he was unjustly arrested outside of a trendy nightclub last year during a fracas that left him with a broken leg and ended his NBA season.