the truth is out there....

I am perplexed by something....What is up with the single shoes that are one the side of the road???? Seriously, over the last few years I have noticed that it is not an uncommon sight to see a single shoe by the side of the road. I probably see at least one shoe a week. Who loses these shoes and why don't they go back and get them??? Is it sibling rivalry gone amuck? Does one angry sibling wrestle the other to the floorboard and yank thier shoe off and toss it out the window???? Or is it something more sinister....? Could it be the proverbial "trail of breadcrumbs?" But, where would that lead...??? the factory brand shoe outlet???? the yellow-brick road...? the end of the rainbow...? I am absolutely certain that aliens are not involved, but, it is one of the things in life that make you say, HMMMM??? It won't be the first or second question that I ask the Lord when I get to heaven....but it's up there.