for us live in live from london. greg, let s go over to you and get the very latest on what s going on. reporter: all this breaking in the last 20-25 minutes from my sources inside the yemen see government yemeni government, we re getting a picture of the worst situation in months there, conforming that saleh has been lightly injured in an attack by opposition forces on the presidential palace grounds, yemeni government officials telling me only that saleh is alive. there are reports he will be appearing before state tv an hour or so to prove he is alive but the yemeni government official also telling me that senior government officials have been injured, there have been reports that the prime minister, the deputy prime minister, the speaker of parliament, have been injured, also that four presidential guards, and this is telling, four presidential guards, have been killed, the shelling by opposition forces apparently on a mosque on the presidential grounds, this