Protesters: Caribou heart meant to send message to senator

JUNEAU, Alaska (AP) — The man who owned a caribou heart that protesters said they wanted to give U.S. Sen. Dan Sullivan during a disrupted campaign event said Sullivan reminded him of the robotic Tin Man from “The Wizard of Oz,” and he wanted to give him a heart. Samuel Johns said his intended message was tied to Sullivan’s support for opening a portion of the Arctic National Wildlife Refuge for drilling. The refuge provides grounds for the…