Can i travel to the USA again i did it before?

I went to America a couple of years ago even though i have a police caution and had no problem entering the country. I didn't not know at the time i could be refused entry. I hear that there is a new entry system to the country. A visa is going to take me 7 months just to get the appointment. Can i travel into the country without airport staff realising, or will i be caught?

depends on where you are comming from? most countries you need a passport. our laws here have changed this year. even from canada we have to have a passport or special drivers licenes to get back into america.

Well if you shouldnt be coming here, and the only problem is getting past the airpot security. The security here (America) is nearly impossible, after 9/11 airport security is tight. Its calmed down, but I wouldnt risk it. Im not really sure about security in the uk.

You'll definitely get caught. Airport security has been on overdrive since 9/11, even when they've reportedly loosened up a bit now. I wouldn't risk it - just get your papers ready and THEN think about traveling.

it will depend up on your airport. as different air ports have their own security scheme.so its difficult to say an exact answer here.