Ted Cruz, who rode a tea party wave to win the Texas Republican Senate nomination last week, said Sunday the movement will “overwhelmingly” support Mitt Romney in the November presidential election. Mr. Cruz said tea party activists will rally in defense of the presumptive Republican presidential nominee because they’re “energized” to defeat President Obama. “I have spoken with literally thousands and thousands of tea party activists, and I have yet to met a single tea party leader that is not going to vote for Mitt Romney and work hard for him,” Mr. Cruz said on Fox News Sunday. “Our country...