When President Donald Trump steps on stage for a campaign rally in Rio Rancho, New Mexico next week, even his own campaign staffers know he will be facing long odds. A Republican candidate for President hasn’t won the state since 2004, when George W. Bush beat John Kerry there by a margin of just 5,988 votes. Trump himself lost the state by eight points to Hillary Clinton in 2016 and his disapproval rating among registered voters there is a crushing 57%, according to the Morning Consult voter tracking poll. Nonetheless, Trump’s campaign is betting it can win in New Mexico....