Is there possible life on Planet Mars?

Question:
Now don't come hating on my question all bitches out there but...I didn't know if there was but then I saw this video of how NASA is keeping things from us and how they found buildings and stuff...Is it true?

Answer:
Some Answer you can find here

NASA didn't find buildings on Mars, that's bogus. That video was most likely made by conspirationists who can't trust anything about the government. There is no life on Mars now because it meets none of the standards for life
No way. They wouldn't be able to hide that. Right now there is nothing up there until they find something. I just watched a program on tv saying there could life underground where there is believed to be water.

Btw, they haven't found ANY life at all. One of the lenders found rocks that MAY suggest microbial life but these rocks are on Mars and need to be here for examination. This was in the last two years or so. Now NASA has a hard on to get Martian rocks back here

No, life is not possible on Mars because:
1. Atmosphere is very rare, there is no oxygen for us to breathe
2. Temperatures are very low on Mars, a lot under zero.
3. We couldn't grow food there because of thing I mentioned, and Mars's crust is mostly made of iron oxide.