jenna: you walk around with $10,000 in cash in your wallet, jon? all the time. who doesn't. jenna: it is considered the holy grail of physics, the god particle is what it's called the basic building block of the universe. scientist vs. been looking for this particle, this specific one for decades in order to unlock the secrets of the universe. rick folbaum is here. >> reporter: scientists say they have moved much closer to find be that subatomic particles. it would be the last of the particles to be proved. it was named a god particle in the book. like god it is everywhere but very elusive. proving its existence would prove the field of physics is on track and it would answer questions that even i will lewded the great albert einstein. it is being looked for near geneva, switzerland.