What makes you say that? California had a problem with attracting homeless drifters as far back as the Dust Bowl of the 1930s. Why did all those homeless former

What makes you say that? California had a problem with attracting homeless drifters as far back as the Dust Bowl of the 1930s. Why did all those homeless former farmers from Oklahoma and Arkansas trek all the way to California? Why not stop in, oh, say, Arizona, or scamper on down to cozy South Texas?