Trump's court cases overshadowing Iowa caucuses
CBSN
The Iowa caucuses are tomorrow. But this year, the presidential campaign trail runs through courthouses.
In Washington this past week, attorneys for former President Donald Trump argued in federal court that an ex-president should be immune from prosecution – arguments that seemed to get little love from the judges.

Washington — Amid Trump administration demands for Tehran to keep the free flow of commerce in the Strait of Hormuz, U.S. officials have told CBS News that there are at least a dozen underwater mines through the vital passageway, according to current American intelligence assessments. Arden Farhi, Kathryn Watson, Caroline Linton, Aimee Picchi and Layla Ferris contributed to this report.












