I realize $15 an hour is low pay. However, no one is forcing these guys/gals to take these jobs.
Yeah, you're right. They could go out and get a job at Wal-Mart for $5.35/hr instead with no benefits. Great idea. In case you haven't noticed, there aren't too many decent jobs left in America that don't require a 4-year degree, and many people don't have the means to get said degree. High School graduates are left with very few opportunities to make a decent living. A few decades ago, a high school graduate could work in the manufacturing industry in a union job and make it to the middle class with a good quality of life. Not true nowadays.
I'm certainly not suggesting that this has anything to do with excusing abortions. Abortion is murder. Period. There's simply no excuse unless the life of the mother is at stake. But let's not pretend that many of these FAs can just go out and get a better job and make it out of poverty without any problems.