President Mahmoud Ahmadinejad stops in India Tuesday after visiting Pakistan and Sri Lanka on a trip aimed at inking energy deals and curbing the West's influence.
Why some say travelers should think twice before boarding.
Is this trip necessary? A jet lands in Montreal. Proponents of air travel tout its importance to the global economy. Detractors say per-passenger emissions carry too high a cost.
The Quilliam Foundation was launched Tuesday as a counterweight to political Islam among young Muslims.