Donald Trump relished bashing Jeb Bush as “weak on immigration” at nearly every turn throughout the primary, mocking his comment that illegal immigration could be an “act of love” and claiming his proposals would jeopardize the safety of the United States. But after the Republican nominee this week pledged that he would “work with” undocumented immigrants as they pay back taxes, political observers noted that the boastful businessman sounded a little like the former Florida governor.