Sam: If I take one more step, I’ll be the farthest away from home I’ve ever been. Frodo: Come on, Sam. Remember what Bilbo used to say: “It’s a dangerous business, Frodo, going out your door.” — from The Lord of the Rings: The Fellowship of the Ring Well… things have certainly “opened up” again: A record was broken ahead of the Memorial Day weekend for the number of airline travelers screened at U.S. airports, the Transportation Security Administration said Saturday. More than 2.9 million travelers were screened at U.S. airports on Friday, surpassing a previous record set last year on the Sunday after Thanksgiving, according to the transportation security agency. “Officers have set a new record for most travelers screened in a single day!” the TSA tweeted. “We recommend arriving early.” The third busiest day on record was set on Thursday when just under 2.9 million travelers were screened at U.S. airports. In Atlanta, the world’s busiest airport had its busiest day ever. Hartsfield-Jackson Atlanta International Airport broke a traffic record on Thursday when 111,000 passengers, airlines crew and airport employees were screened at security checkpoints. The second busiest day followed on Friday when 109,960 people were screened, according to the TSA. With 104.6 million passengers, the Atlanta airport was the busiest in the world last year, according to Airports Council International. U.S. airlines expect to carry a record number of passengers this summer. Their trade group estimates that 271 million travelers will fly between June 1 and August…