Anyway, the writer appears to be hung up on the fact that Trump is lashing out at his fellow Republicans instead of directing his attacks on Democrats. Well in order to get in position to run against the Democrats, Trump needs to get past about a dozen and a half Republicans first - each of which would destroy Trump in a heartbeat if they could. Well, maybe everybody except for Cruz.
That said, Trump has probably attacked Clinton more than the other candidates combined, including Carly Fiorina, who we all hoped would turn out to be the designated "pit bull" when it came to attacking Shrillary - as she could come after her in a way that her male counterparts couldn't. But she let us down, bigtime.
Finally, with regard to likability, maybe it's time the Republicans nominated somebody that wasn't necessarily likable, but could win. We don't need another amicable loser.
Hear,hear!