Selma Blair is getting real about some of the challenges that she faces while traveling with multiple sclerosis. During the World's Best Summit held across several days last week in New York City, the actress sat down for a panel discussion with Travel + Leisure editor-in-chief Jacqui Gifford to talk about airplanes, airports, and hotels - while living with MS. Of course, Blair is valiantly battling the disease. The 53-year-old has struggled mightily with the ordeal in the past, too. But lately, she's been making her way through it with high spirits.