Board Thread:Questions and Answers/@comment-73.220.89.40-20150318192417/@comment-1910912-20151226190033

"because according to Japanese strategy, for those of you who remained awake in history class, the plan was NOT to stop at Pearl Harbor. The plan was to continue on to the California coast line and take out the then much smaller US navy"

Source please? Nothing I've read on WW2 says that Japan planned to take the fight to the US mainland.