When watching any nature special from PBS or the BBC featuring dangerous wild animals photographed at reasonably close range, how often do you stop and consider the very real danger men and women are in while getting that footage?

That danger proved deadly this past weekend when a rampaging African elephant trampled and killed a British tour guide (Anton Turner, 38) who was trying to protect a group of children visiting Tanzania.

The kids were in Africa serving as TV hosts for the CBBC (BBC's children's channel) show, Serious Explorers. Seven children were planning to follow the steps of Victorian explorer Dr. David Livingston.

Reports say, when the elephant charged a group of the CBBC kids, Turner challenged the elephant and attempted to shoot his rifle at the animal. But, he was unable to open fire in time and was trampled. Turner leaves behind a pregnant wife.

It's not enough to have a cameo appearance on Tonight's The Night. Now, David Tennant is once again reprising his role as everyone's favorite Time Lord in two episodes of the spin-off The Sarah Jane Adventures.

He is also reprising the role for a second animated adventure before the year is done.

I can tell he already misses the role. When they do some sort of multiple Doctors story in a future Doctor Who, I'm sure with a minimum of coaxing (perhaps for a bag of crisps) he could be convinced to play the role again.

The third season of the series will broadcast in September, which would occur before the broadcast of Tennant's final bow and would well fit into the continuity of the series (loose as that continuity is).

As far as I'm concerned, Tennant is (to borrow a phrase from his predecessor) fantastic and couldn't appear as the Doctor enough times. I think he should have remained in the role for another couple of years, but that's just me.