11:30 a.m. - President Trump gets briefing on Florida school shooting.
1:30 p.m. - Trump signs Kari's Law, which requires businesses such as hotels to allow direct access to 911.
3:00 p.m. - Trump departs Washington, D.C., for West Palm Beach, Florida.
4:15 p.m. - Vice President Mike Pence tours the U.S.-Mexican border in Texas' Rio Grande Valley. He also takes part in a roundtable discussion on immigration.
All times are Eastern and subject to change.