WINDOW ROCK, Ariz. (AP) — A California man, wearing a bear suit of his own creation, has captured the attention of Navajo Nation residents as his cross-country walk to heighten awareness and raise money for five causes traverses tribal land.Meet Bearsun, a …WINDOW ROCK, Ariz. (AP) — A California man, wearing a bear suit of his own creation, has captured the attention of Navajo Nation residents as his cross-country walk to heighten awareness and raise money for five causes traverses tribal land.Meet Bearsun, a …