FL SH - Call or raise

Hold"em Limit ($2/$4) - 2006/01/29 - 08:33:23 (ET)
Table "Draco" Seat #4 is the button
Seat 1: Hero ($83 in chips)
Seat 3: k345 ($193 in chips)
Seat 4: RamblerDaddy ($34 in chips)
Seat 5: andybee ($99 in chips)
Seat 6: Karl Popper ($61.50 in chips)
andybee: posts small blind $1
Karl Popper: posts big blind $2
JustMoney: sits out
*** HOLE CARDS ***
Dealt to Hero [Qh Th]
Hero: raises $2 to $4
k345: folds
RamblerDaddy: folds
andybee: calls $3
Karl Popper: calls $2
*** FLOP *** [4h Ah 8c]
andybee: checks
Karl Popper: checks
Hero: bets $2
andybee: raises $2 to $4
Karl Popper: folds
Hero: calls $2
*** TURN *** [4h Ah 8c] [7h]
andybee: bets $4
Hero: ???

easy raise