Dustin Kopp

Iran launches missiles at U.S. base in Qatar; Trump hints at Iran regime change amid conflict

More than 150 million Americans are under the highest level extreme heat alerts during a wave of above-average temperatures.

What to know about Iran's retaliatory strikes on U.S. base in Qatar; Reporter's Notebook: The father of the QWERTY keyboard

Iran said it launched retaliatory strikes targeting U.S. military bases in Qatar and Iraq. Qatar says it thwarted strikes and "successfully intercepted" missiles. Iran's announcement happened on Iranian state television and comes after President Trump launched airstrikes against Iran's key nuclear sites. John Dickerson anchored CBS News' special report.

There has been no official word yet from Israel or Iran, but a top Iranian diplomat sounded less definitive.