Yes. I can think of a number of the Psalms that are highly appropriate.
“Jesus wept.” John 11:35
and so should we. Obummer is certainly NOT a minister and we do need to pray for him. God answers a variety of prayers every day...
Plan for the worst, hope for the best, work to the glory of God, and pray without ceasing.
Psalm 109:8-May his days in office be few and may another soon take his place.