what the hell is the deal with this damn cabbie mission? im trying to rescue dudes wife and every time i try to go into the house where shes suppposedly held hostage i cant go in..... nothing happens but everything on the map shuts down..... precint and all..... even the subway isnt working and taxis go on strike...... ive been playin for 6 hours and cant figure it out..... what do i do?