kilauea volcano continues erupting. >> an explosion inside kilauea ripping open the earth. >> all that. >> chocolate lovers may still be in sugar shock. >> outside warsaw, a tanker carrying liquid chocolate flipped over. >> and all that matters. >> we have to talk about the royal wedding. >> i' >> i'm psyched, i'm going to be on a little balcony overlooking the p the presession. >> some are upset a police officer shot a groundhog that was apparently trying to block traffic. >> video shows that animal running towards the deputy. >> i wouldn't be shocked if the cop was giving confusing directions like get out of the road, don't move, don't move, get on the ground. he's like, i am on the ground. i'm a groundhog. i hog the ground. that's all i do, i hog the ground. >> this morning's eye opener is presented by toyota, let's go places. >> i do love trevor noah putting it in perspective. groundhogs, they are on the ground. welcome to "cbs this morning." three americans held by north korea for more than a year are back on u.s. soil this morning. their names, kim dong chul and tony kim and kim hak song received a hero's welcome