Re: passport ?
 

Yup drivers liscense and birth certificate and that's all.

Re: passport ?
 

Hope her name isn't on any Government list or she may not get across at all.

Fly = Passport
Drive = Drivers lisense & Birth Certificate (or Military ID or equal),
**Use a Passport if you have one it is MUCH easier.

Getting into the States was a bitch, 101 questions, coming back was easy, just be honest if you bought anything (on that note, if its clothes take the tags off and throw out reciept) anything else claim.

Re: passport ?
 

she's taking a bus, its going to take 2 days for her to get here. im sure she can ask the bus line and they will tell her what she needs for sure

Re: passport ?
 

Calling the bus company would be her best bet, I just know what happened to me when i drove across in April.