Has Trump essentially won the Republican nomination?

[Lincoln Republican]

Yes, Red Neck Republicans have cursed the Republican Party and the nation with this megalomaniac, who believes women are dogs, slobs, fat pigs, and disgusting animals, with this megalomaniac who advocates carpet bombing babies and toddlers, with this megalomaniac who took 24 hours to publicly disavow the endorsement he received from radical racist and KKK leader David Duke, and only disavowed Duke when forced to do so because the media was covering his refusal extensively, with this megalomaniac who believes Mexican men are rapists and murderers, with this megalomaniac who has branded all Muslims as terrorists.  

Yes, Trump is, as of April 26, 2016, for all intents and purposes, the Presidential nominee of the Republican Party.

Trump will now have no problems at all in winning more than 1237 delegates.