"[Hillary] Clinton was ... photographed pulling her own suitcase down an airport concourse." - David Martosko, DailyMail, April 16, 2015. Here is the article.
The advantage of being a Baby Boomer is that we can dip into our campaign memory bank to put together insights about candidates' strategies and tactics.
It was the provocative prop of newcomer to the national scene, Jimmy Carter, that certainly got attention. Unless other candidates, Carter ran on the meme of simplicity and humility. Part of that was carrying his own luggage. The guy won the election. But it wasn't enough to get him a second term.
It appears Candidate Clinton finds that bit of image-making useful. Will she next ape Carter's signature phrase, "I am Jimmy Carter and I want your vote." Time will tell.