Crossword puzzle clue "where hooks are often seen"

Where hooks are often seen

Where hooks are often seen

Where hooks are often seen

Where hooks are often seen

Something often seen on a street corner, briefly ... or, literally, something seen in each corner of this puzzle

Spiro who wrote, "If you've seen one city slum, you've seen them all"

Springsteen "If you've ever seen ___ trick pony then you've seen me"

Feeling that you've seen something before seen something before