WASHINGTON (AP) — True to form, President Barack Obama is striking a cautious, low-profile public stance as the piracy crisis plays out. As the situation changes by the hour, Obama advisers say the new commander in chief is being kept abreast of the developments, including Capt. Richard Phillips' foiled escape attempt Friday. But the president has yet to say a word in public about the standoff, now three days old. The approach is quintessential Obama, who as a candidate and now as president has tended to let tenuous dramas unfold without remark unless he absolutely must, lest his words or...