Edwin Mora of CNS News noted an ironic coincidence that took place during President Obama‘s commencement address at Notre Dame last Sunday:

The distinct sound of a baby crying broke out in the capacious basketball arena where the Notre Dame commencement exercise was being held on Sunday when President Obama… began talking about abortion….
The baby’s cry was clearly heard in television broadcasts of Obama’s speech during that part of the address where the president spoke about abortion, and ended up saying that on this issue “the views of the two camps are irreconcilable.”

Listen, for example, at :31, :57, 1:20, 1:27-1:38, and 2:14 in this video clip…

Perhaps the baby had objections to Obama’s “fair minded words” about abortion.
Or perhaps the baby was simply frightened.