Critics say the president is violating the Constitution, and many Democrats and at least two Republicans in Congress say they must vote on whether to enter such a conflict.
A suspected Iranian drone struck a high-rise building in Bahrain.
The strike on an elementary school in the southern Iran town of Minab was one of two attacks that appear to have hit schools during U.S. and Israeli strikes on Iran on Saturday.
The United States and Israel have declared their war aim as paving the way for a popular uprising against the government in Tehran.
US, Israel launch attacks on Iran in a move that risks destabilising the Middle East.
Pakistan needed to beat Sri Lanka by a substantial margin to leapfrog New Zealand into second semifinal qualifying spot.
The missile barrages highlight a shortage of bomb shelters in a country that has been preparing for war with Iran for decades.
Barcelona have 64 points while second-placed Real are on 60 points ahead of hosting Getafe on Monday.
Barcelona have 64 points while second-placed Real are on 60 points ahead of hosting Getafe on Monday.
Israelis rushed into bomb shelters as Iranian projectiles started fires and caused scattered damage.