President Donald Trump’s whiplash tariff policy is top of mind for US investors and consumers to start the week. Meanwhile, the administration is aggressively pursuing its immigration crackdown, and nuclear talks are progressing with Iran.

Republicans said the idea that allies of President Trump used nonpublic information to make profits was unfounded.

US senators are urging the national markets watchdog to check whether Trump or White House insiders broke securities laws ahead of his dramatic tariff reversal.

President Donald Trump issued a memorandum Friday giving the U.S. military jurisdiction over federal lands at the southern border.

It marks an escalation in the president’s use of the military to facilitate his sweeping immigration agenda. A 60-foot wide strip of land along three southwestern border states will be placed under the jurisdiction of the U.

The plan would put a strip along the southern border under Pentagon control, allowing the military to detain migrants for trespassing on a military base until Border Patrol agents could arrest them.