Now that it looks like the GOP nomination won't be decided until a contested convention in Cleveland, Donald Trump and his supporters assert that the whole system is undemocratic. But if democracy was organized to give everyone a fair and equal shot to impress voters with their knowledge and experience, then our system has been rigged for Trump for the last nine months. The media -- not just the liberal media, but some "conservative" media, too -- have been the gale-force wind beneath Trump's wings. On the nightly news shows on ABC, CBS and NBC, Trump has far outpaced anyone...