WaTaGuMp
Lifer
Treasury bonds yielding 1% could make you over 300k a year. The only way you would lose your investment is if the country went bankrupt in which the US dollar would be hyper inflated anyway where all those millions would be worth pennies.
Why do you need to worry about making 300k a year when you already have a multi million dollar account? My life is over half way over, so it would be pointless for me to worry about growing the money.