Five years ago: BP took some of the blame for the Gulf oil disaster in an internal report, acknowledging among other things that it had misinterpreted a key pressure test of the well, but also assigned responsibility to its partners on the doomed rig. Israel Tal, a decorated war hero and creator of Israel's renowned "Merkava" tank, died at age 86. Allen Dale June, one of the 29 original Navajo code talkers of World War II, died in Prescott, Arizona, at age 91.