Tuesday lunchtime linkage

Duane Reade is New York’s most expensive drug store [Scouting New York]
Ideas for more affordable housing, so Brooklyn doesn’t become ENTIRELY for rich jerks [Daily News]
DUMBO artists getting squeezed out by new, luxury housing-hungry landlords [DNA Info]
Apparently New York City has a floating library. That’s fun [Untapped Cities]
Soft serve justice arrives as three frozen yogurt shops go under [Grub Street]
Mass transit: It gets you places, it keeps cities cheap [City Labs]
Everyone is confused by mortgages, not just you [Wall Street Journal]
What’s taking so long for the police body cameras to show up? [Capital]