Hints and tips:
...He said other causes included industrial emissions and crop burning that happened around Lahore and across the border in India....
...Then you have the issue of economies of scale, coincidence of wants and peak/low traffic-supply/demand crunches....
...BAE Systems has secured a $715m (£357m) order from the US government to supply nearly 1,500 mine-resistant vehicles in a further sign of the company’s push into the country’s lucrative defence market....
International Edition