DAMASCUS, Va. (AP) — Witnesses described a frantic scene and close calls after an elderly driver plowed into dozens of hikers marching in a small Virginia mountain town's parade. Investigators were looking into whether the motorist had suffered a medical emergency before the accident.

By Tim Cocks LAGOS (Reuters) - Nigeria's military said on Saturday it had killed 10 insurgents and arrested 65 more as part of an offensive meant to wrest back control of parts of its remote northeast from an Islamist group seen as the main security threat to Africa's top oil producer. President Goodluck Jonathan, a Christian southerner, had been accused of not taking seriously enough the violence in the largely Muslim north where some fear Islamist insurgents allied to al Qaeda could take over large swathes of territory as they did in Mali before French-led troops ejected them this year. ...

By Joe Bavier ABIDJAN (Reuters) - Authorities in Ivory Coast on Saturday arrested a militia leader accused of participating in one of the worst massacres committed during the West African nation's post-election violence in 2011, a military official and witness said. Some 3,000 people were killed in the brief armed conflict that broke out after incumbent president Laurent Gbagbo refused to acknowledge defeat at the hands of his rival Alassane Ouattara in a run-off poll in late 2010. ...

BRIDGEPORT, Conn. (AP) — Investigators will look closely at a broken section of rail to see if it is connected to the commuter train derailment and collision outside New York City that left dozens injured, as the focus begins to shift toward cleanup and rebuilding ahead of challenging times for travelers and commuters along the Northeast Corridor.