The WAPO article is from a post-partisan blog and makes no sense at all.
Even if the GOP takes the Senate, which is statistically very, very likely (I have been saying this now since January 14th, 2014), that would still have no bearing on whether the House would vote to impeach our President, because you only need a simple majority in the House (218 votes, usually) to pass articles of impeachment, but you need 66.7% (67 votes) in the Senate to convict.
There is no way that the GOP is going to get to 66.7% (67 votes) for any impeachment conviction in the Senate.
It also doesn't matter which party has control of the Senate if articles of impeachment are passed in the House: the Senate is OBLIGATED to deliberate and vote on impeachment articles passed in the House. This is not a matter that any Senate Majority Leader can table or keep from coming to a vote: the Constitution
requires the Senate to vote on impeachment.
So, using simple logic, if the GOP really thinks it has a case against our president, it can go ahead and impeach him
right now in the House (which already has a GOP majority) and that impeachment will, of course, die in the Senate, for there will be no conviction.
Or, the GOP can wait until after the mid-terms and the House can vote on the articles of impeachment, which will, of course, die in the Senate, for there will be no conviction.
Either way, the result is going to be exactly the same.
You are not going to find even one Democratic Senator who will vote to convict. Not even Joe Manchin (D-WV).
So, all this bluster about "impeach" is all fine and good if that is how the Right really wants to present itself, but also pretty damned cowardly.
There is nothing in the world stopping the GOP from introducing articles of Impeachment right now, this very week, in the House. If these charges really are for real and Obama supposedly has broken the law in 70 ways, then please, by all means, encourage your local congressman to bring forth articles of Impeachment right away.
I am going to call the Right's bluff on this one. Stop talking about "we are gonna do it" and just do it, fer Chrissakes.
In short, the outcome of the 2014 mid-terms will not have even the slightest effect on how an impeachment would work out: it would pass the House (easily) and there would be no conviction, just as was the case with President Clinton. Smart Republicans already know this, which is why they are hemming and hawing about it.