>> you said he's done. >> i went get out the tape. the final round of the u.s. open. 22-year-old who famously melted down at the masters a couple months ago. he shot 80 tumbling down the leader board. boy, he put to rest any suspicions he might have been afokted by this over the last four days. rory mcilroy had an eight-stroke lead. not going to blow that one. the first tee shot of the day. no masters hangover. this is a different round. that set up birdie gave him a nine-stroke lead. nice approach here. spins it back. sets himself up for another birdie. then on ten -- beautiful shot here. off to tee. avoids the water. watch it roll back. up into the slope. it's going to peel back.