TWOHUSANDERFYIBCGKLMPQVXZ
NGVIT POXKY YTKLC PRYPP NKILL TITFP YKNPV LCPLR MNQRT DRKCK PMPFL ATYTN MOYKC PLAGW KPFLL XKPDX GDCSP OCAYG EKYQL XFLPK IPDKY KIDPV PYLXL PDPFI TPOLT KFETL LVNPL RTDRK LCPLG QLETI GPNKI P
NF..
KGWIY PLMDR YPLDT LLVGY TAYVN KRYPF LCPOL WMOPL TFELP ADKEG TOTLI LXKST AYGQK IGPUT FLVMD RPCKL LGTFL CYPIG OTPDY PFLTT NGLLK GCGY
XSLPU PYCYG ND...
SGPUP GOWPN GLILG PDKTC CGDPO?
The poor have me, the rich need me, and if you eat me you die.
What am I?