ALBERT LEA, Minn.- A Minnesota farmer's wife has received a valentine possibly only a farmer's wife could appreciate -- a half-mile-wide heart outlined in cow manure. Bruce Andersland spent hours with a manure spreader hitched to his tractor Wednesday and Thursday creating the heart, the Albert Lea Tribune, Minn., reported. It is in a square-mile field 12 miles outside of Albert Lea that has belonged to his family for 87 years. Once he finished the job, Andersland hired a pilot to take a picture of the heart from the air, the only place to see it properly. Beth Andersland, who...