Thousands of people were fleeing Tehran on Wednesday after Israeli warplanes bombed the city overnight, and a source said U.S. President Donald Trump was considering options that include joining Israel in attacking Iranian nuclear sites.

Israel Defense Forces has achieved full freedom of operation in the air space around Iran's capital Tehran, the IDF announced on Saturday. Why it matters: Other than the military implications of being able to freely hit targets where Iran's main military command and control headquarters are located,