Barack Obama is touring East Africa at the moment, seeking to build some common ground and alliances in the war against terrorism.

Meanwhile, back home, the thundering herd of Republicans are trying to outshout each other while seeking one of 10 spot on a debate stage in Cleveland, Ohio.

The president calls the GOP’s “ad hominem attacks” on U.S. foreign policy “ridiculous” and “sad.”

http://news.yahoo.com/obama-chides-2016-candidates-ridiculous-sad-remarks-115421880–election.html#

I believe, Mr. President, what we’re seeing here is the result of a Fox- and CNN-inspired creation: The candidates are trying to one-up each other, seeking to boost their poll numbers among GOP primary voters so they can be seen and heard among the “top tier” candidates participating in the first two Republican primary debates.

Mike Huckabee said the president’s deal that seeks an end to Iran’s nuclear program will walk “Israelis to the oven,” an obvious reference to the Holocaust. Do you think the former Arkansas governor is trying to make some noise here, trying to become eligible to take part in the Fox-sponsored debate that will take place in a few days?

All the GOP contenders, of course, are trying to derail the current frontrunner — Donald Trump — who’s said so many outrageous things in so many equally outrageous contexts.

Fox said the top 10 candidates’ poll numbers will determine who stands on the debate stage. CNN, which hosts the second debate, is following more or less than same script.

The networks are going to determine who gets heard on national TV.

To get there, the networks are laying the groundwork for candidates to make outrageous statements designed to boost poll ratings, appealing to “the base” of their party.

The GOP campaign has devolved into name-calling, again in the interest of boosting poll numbers.

Oh, my. It’s just the beginning.