Yeah right, gus, I've brought the cattle in a time or two.
It's very simple, the country has never gotten a boost in jobs from a tax cut for the upper 5% which holds over half of US wealth, never, Reagan couldn't make it work, Bush 1 couldn't make it work, and Bush 2 ... well we see what we got with Bush 2, he couldn't even make the economy hum with 2 wars going.
That'll give you a starting place to figure out what I meant.