[E. Pluribus Unum]

Article 4, Section 4 of the US Constitution states that the federal government is to defend states from foreign invasion.

Obama is leading a foreign invasion.

What does he have to do to deserve impeachment/arrest?

Call for a tax cut?

[Jim Noble]

What does he have to do to deserve impeachment

Of course he deserves it. That is by no means the same question as, "what would be the consequences in November for the GOP of passing Articles of Impeachment?"