Donald Trump's Hollywood Walk of Fame star has been smashed to bits, seemingly with a pickaxe left at the scene. "I just seen a guy going to town on I guess the ground or whatever," a witness told KCBS. "I didn't know what was going on. So I turned and here we are with police everywhere." Cleanup crews swept up the rubble with brooms, as police investigated. It's not the first time the star has been defaced since Trump announced he was running for president.