"Donald Trump can typically do no wrong - until he attacks Ted Cruz."HOUSTON, Texas — Today, at a rally held in Myrtle Beach, SC, New York billionaire Donald Trump attempted to attack Ted Cruz using a New York Times hit piece and was booed by the crowd. Watch the video here:Donald Trump Booed for Attacking Ted Cruz (Video)NBC News: Donald Trump Booed By Conservative Crowd After Attacks on Ted Cruz Among conservatives, Donald Trump can typically do no wrong - until he attacks Ted Cruz.On Saturday, Trump drew boos from a grassroots conservative crowd during remarks at the South Carolina...