房东向拖欠租金的租户发出了最后通牒。

The landlord issued ultimata to the tenants who were behind on rent.

纽约市的高失业率正在从最贫困的社区向一度安全的中产阶级住宅区中扩散，这里的一些居民已开始拖欠租金和按揭贷款。

High unemployment is spreading in New York City beyond the poorest neighborhoods to once-secure middle-class enclaves, where some residents are falling behind on rent and mortgage payments.