A Minnesota company with millions of dollars invested in a controversial plan to build a casino and hotel 25 miles east of San Diego has placed its bet on one well-connected man. It hired lobbyist Tom Foley, a former commissioner of the federal agency that oversees American Indian casinos, the same agency that must approve the company's partnership with the Jamul tribe. Foley waited three years before lobbying his former employer. Such restraint isn't always the case when government officials go to work for tribes. At least nine former officials of the National Indian Gaming Commission now lobby the federal...