<human>: A little background.  I was sitting at work, when I get a phone call from an unknown number.  It looked like a strange number, but I answered anyway, thinking it was something about my grandmother, who is in the hospital.  

It was someone calling on regards to the US Treasury.  They said they were offering me a grant of $7000.00 US because I have no criminal record, have paid my bills, and I haven't filed for bankruptcy, and only about 1500 people a year get selected.  Curious, I said I was interested, because $7000 would really help me get back into college.

I was wondering how they got my cell phone number, but I let it go for now.

He went on to say I could look him up at www.usagovernmentgrants.org, and gave me an address as well.  I really thought it sounded fishy at this point.  He started to ask what I'd do with the money, then said it was approved, but then asked me for a savings account number.  When I asked if he could just send me a check, he got apprehensive, and said we could do it another way, like with a Walmart gift card.

At that point, I could tell it was a scam, but I didn't stop talking to him.  I called him on his bullshit, but he had no other answer.  I had to get back to work, so I told him to call me tomorrow, but I just want to know how I could get them back.

Condense the text into a few key points
<bot>: Scammers call me saying they could give me a huge lump sum of cash in my bank account, I start asking for details, they feed me bullshit, and now I want to get them back or at least get them reported.