Government officials are investigating nearly $1 billion in land purchases near Travis Air Force Base in California due to concerns of possible foreign influence that led to an Air Force Foreign Investment Risk Review Office’s probe. If you’re already thinking Bill Gates or China, you’re likely not alone.At the center of the probe is “Flannery Associates,” a “mysterious” investor group that has acquired nearly 52,000 acres of agricultural land in the state in the last five years to become the largest landowner in California’s Solano County, according to county officials and public records, as first reported by The Wall Street...