$60 - AK on the bubble with the smallest stack

[Bubblefish]

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t120/t240
4 players
Converter

Stack sizes:
UTG: t6880
Hero: t1505
SB: t2380
BB: t2735

Pre-flop: (4 players) Hero is Button with K[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img]
<font color="#cc0000">UTG raises to t720</font>, <font color="#cc0000">Hero?</font>

My thinking is pretty simple here. I am the smallest stack with AK, get it in… But it looks like this only is correct only if utg is pushing 30%. I am not convinced everyone pushes this wide, even thou he should be pushing 100%. Anyone see a fold here?