Philadelphia police searching banks of Delaware River for abducted man

PHILADELPHIA (CBS) — New clues have emerged in the search for a man Philadelphia police say was abducted on his way home from work. It’s been six days since Wey Um vanished from the city’s Summerdale neighborhood. Now, the search has brought investigators to the banks of the Delaware River. Police said several leads brought them to the Delaware River, where they were back out searching Wednesday. Neighbors and friends say Um was one of the nicest people they’ve ever met. His brother told CBS News Philadelphia off camera he’s praying he’s still alive. “This poor man, wow,” Desiree said.…