Demonstrating the broad appeal of his in-depth immigration plan released Sunday, Trump’s proposal has won the accolades of one of the nation’s leading experts on the H-1B visas program. The H-1B is a visa designed to provided corporations with cheaper and less experienced guest workers to fill technology jobs. Norm Matloff, a professor at UC Davis, has written extensively about H-1B visa abuses, and his work is widely cited in the H-1B reform community. Matloff, a self-described Democrat and “longtime admirer of Sen. Bernie Sanders, gave Donald Trump’s H-1B policy “an A+” and was pleased that the Republican frontrunner was...