The latest national poll by Morning Consult shows that Republican presidential front-runner Donald Trump's lead has spiked by 6 points over second-place Ted Cruz, whose support remains flat. The survey, released Friday, conducted Wednesday and Thursday, after Trump's win in the New Hampshire primary, also shows that a decline in the percentage of voters who support someone other than the six remaining GOP candidates or who haven't made up their minds. Here's the breakdown: •Donald Trump: 44 percent (up from 38 percent a week earlier) •Ted Cruz: 17 percent (17 percent) •Ben Carson: 10 percent (9 percent) •Marco Rubio: 10...