AROUCA, Portugal (AP) — It’s probably best if you gird yourself before you look down from the Arouca Bridge. The narrow footbridge suspended across a river canyon in northern Portugal claims to be the world’s longest ….".

AROUCA, Portugal (AP) — It’s probably best if you gird yourself before you look down from the Arouca Bridge. The narrow footbridge suspended across a river canyon in northern Portugal claims to be the world’s longest ….".