Leading Republican presidential candidates Donald Trump and Ben Carson will be at separate events in the county this weekend to meet with supporters.

Donald Trump will make a campaign stop at noon Saturday at the North Atlanta Trade Center, 1799 Jeurgens Court in Norcross. Tickets are required, but are free at www.trump-georgia.eventbrite.com.

Former neurosurgeon Dr. Ben Carson will join supporters at 7 p.m. Saturday at the Books-a-Million, 5900 Sugarloaf Parkway in Lawrenceville. Dr. Carson will be joined by his wife, Candy, as he signs copies of his new book on the U.S. Constitution titled, “A More Perfect Union.”