Both candidates join the swelling field already teeming with the likes of Trump, Florida Gov. Ron DeSantis, former UN ambassador Nikki Haley, and South Carolina Sen. Tim Scott.
All eyes are on the first presidential debate between President and Trump and former Vice President Joe Biden moderated by Fox News host Chris Wallace.
The Justice Department is rescinding Obama era marijuana rules that could impact growers and this in the marijuana industry. More from White House Correspondent April