When you subtract the 22.9% not voting the rest are likely voters. When you take 30% of the 77.1% that means Trump is getting 38.9% of likely voters. Number two is getting 14.2% of likely voters and he is empty suit Carson the guy who just went to a Syrian “refugee camp,” probably because his handler Armstrong “Chicago should have the nation of Islam patrol its streets” Williams told him to. 38.9 versus 14.2 and it’s Carson at that is right in line with other polls.
BTW what is the sense in polling non-voters in a primary?
And don’t knock Reuters they have been consistent in reporting Trump on top.