Topick: Check the topics of a Twitter user

Art Economics Fashion Health Politics Sports Technology
Rihanna
DannyDeVito
AliciaKeys
CNBC
FinancialTimes
FalseEcon
VogueMagazine
HeidiKlum
NinaGarcia
DrOz
DailyHealthTips
HealthHabits
WhiteHouse
BarackObama
FoxNewsPolitics
ESPN
TigerWoods
London2012
TechCrunch
Google
KevinRose