Alex Rodriguez tests credulity with claims of innocence

In order to believe Alex Rodriguez, you first have to suspend a whole lot of disbelief. The most difficult aspect of the never-ending Alex Rodriguez case is that it's hard to know where to set your willing suspension of disbelief (anywhere from the "Yeah, no, duh" of "Dog bites man" to the "Sorry, not buying that" of "Man bites dog while having a three-way with Immortal Living Elvis and a Venusian sentient lava-spider"), not to mention where to park your sympathy. The story that Rodriguez has be...