Reply #6: From May 2011 - Senate GOP blocks recess appointments

[Swede]

The Senate will be in “pro forma session” because Republicans are threatening to block adjournment, Senate leadership aides said. A senator who lives in nearby Virginia or Maryland will be asked to briefly open and close the session on those days, during which time no business will be conducted.

The Senate is tasked with confirming top executive branch officials nominated by the president. But Article II of the Constitution allows the president to temporarily appoint officials during a Senate recess.

http://www.politico.com/blogs/glennthrush/0511/Obama_cant_make_recess_appointments_next_week.html