Reader alert:  it is Spring, and therefore it is time for my annual garden analogy blog entry. I just can't help myself.  But no kudzu this time, I promise. Instead, this year, the topic is roses.  Somewhere, a long time ago, when we first moved into this house on Capitol Hill, I read an article that said planting roses in front of possible entries that might invite, shall we say, unwelcome visitors, was an excellent way to use landscaping to increase the security of your home.  And so I proceeded to plant climbing roses in front of the ground floor windows of each apartment.  In front of one house, I planted a…