Full Tilt 20$ Rebuy ...bad play by me?

[lukaluka05]

I'm not worried about CO, I think this guy is weak with his min raise and can push him off. What would you guys do?

Full Tilt Poker, NL Hold'em Tournament, 60/120 Blinds, 8 Players
LeggoPoker.com - Hand History Converter

BTN: 13,859
SB: 14,420
Hero (BB): 3,948
UTG: 5,085
UTG+1: 8,160
MP1: 3,585
MP2: 10,870
CO: 16,673

Pre-Flop: (180) T T dealt to Hero (BB)
2 folds, MP1 raises to 240, MP2 folds, CO calls 240, 2 folds, Hero raises to 3,948 and is All-In, MP1 calls 3,345 and is All-In, CO folds