By Richard Horgan Los Angeles (Knewz) — Tax evasion is all around us. In Montana, a man who falsely presented himself to investors as a CIA operative and then failed to declare the more than $2.3 million he bilked was sentenced to six years in prison, according to federal prosecutors. Meanwhile, the IRS continues to make its arguments in court against Robert Brockman and others as it litigates what it claims was a $2 billion tax evasion scheme, the Daily Beast reported. On a smaller, neighborly scale, a new Wallet Hub poll found that 48 percent of Americans believe that their neighbors cheat o…