Morning Walkabout - 5/2: Middle East Jet Spree, Plane Headaches and More - NYTimes.com Where the Big Birds Fly Airlines in the Middle East and in Asia are buying Airbus and Boeing jets at a quick pace, making up for a dip in purchases by Western carriers. Yes, a Plane Can Make Your Head Hurt An Italian study focuses on the peculiar phenomenon of "airplane headaches," intense headaches that usually affect one side of the head and mostly affect men. La Guardia Airport Is the Worst In a new readers" poll of the best and worst airports in the country, Travel + Leisure magazine ranked New York's LaGuardia Airport last. New York's other airports fared little better, with J.F.K. getting the fourth-worst spot, and Newark the fifth. The best airport in the nation? Minneapolis. Travel and Leisure Ontario (Calif.) vs. Los Angeles The Ontario airport in California believes it's struggling because it is owned by Los Angeles, which is 35 minutes away. Ontario has launched a campaign to wrest ownership from Los Angeles, bringing in an expert pitchman: Tommy Lasorda. Kalamazoo May Sue Booking Sites The county board of Kalamazoo, Mich., is considering suing online travel Web sites including Expedia, Orbitz and Travelocity over what its lawyer says are unpaid accommodation taxes. It gets a little confusing from there. M Live Israel Lowers Turkey Travel Warning Israel's counterterrorism bureau has downgraded a travel warning for Israelis traveling to Turkey to that of "continuing potential threat," the lowest of the four travel warning levels. The original warning resulted from what the bureau called raids on Israelis traveling in the country. It is still advising travelers to avoid non-essential travel to Turkey. Israel National News "Pet Sounds" in the Park Starting today, brightly colored "blobs" will greet visitors to Madison Square Park in New York. And that's just the beginning of the experience. Madison Square Park Conservancy