Billions of doses of the AstraZeneca vaccine were distributed to poor countries through a U.N. co-ordinated program because it was cheaper and easier to produce.
Texas Republicans voted against Senator John Cornyn in primary, with about 60% rejecting his candidacy amid anger over GOP Senate leadership's legislative failures....
White House responds as U.S. forces destroy 16 Iranian mine-laying vessels near Strait of Hormuz Tuesday, with President Donald Trump demanding Iran remove mining operations immediately....