In Lahore, Pakistan, Smog Has Become a ‘Fifth Season’ Delhi’s pollution has made headlines in recent days, but experts say the air in Pakistan’s second-largest city rivals the Indian capital’s for toxicity. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Suicide Bomber Kills 13 at Protest in PakistanJustin Trudeau and Donald Trump Discuss U.S.-Canada TradeA Race to Document Rare Plants Before These Cliffs Are Ground to DustMob Kills Eloped Lovers After Storming Afghan Police StationTrump Speaks With Nigeria’s President, Who Hasn’t Been Seen in WeeksAhmadreza Djalali, Iranian Scientist, May Face Death Penalty, Family Says