Mark Kelly, U.S. Senator of Arizona

Back on this day in 1863, Abraham Lincoln gave the Gettysburg address

Shira Tanzer, KTAR education reporter

Alexander Kolodin, Arizona representative

Jorge Torres, ABC-15 meteorologist

Jim Ryan, ABC News correspondent

Back on this day in 1883 the first time-zones were implemented by the railroads.

KTAR News Reporter, Colton Krolak - Roundtable with AG Mayes and local business owners

Mashable Tech Editor, Tim Werth - Tech Tuesday

Karen Travers, ABC News White House Correspondent - Why does Trump now support the release of the Epstein Files?

Back on this day in 2003, The Terminator (Arnold Schwarzenegger) was sworn in as the 38th Governor of California

President of Phoenix Law Enforcement Association, Darrell Kriplean - Phx PD "Interacting with Individuals Experiencing Homelessness" policy.

Evan Taylor, Associate Professor of Economics at U of A - Money Monday

ABC News Senior Pentagon Reporter, Luis Martinez - "Operation Southern Spear"

Back on this day in 1851 "Moby Dick" was published in the U.S.

Chuck Todd, political analyst

Tyler Drake, Cards Corner host on Arizona Sports

Colton Krolak, KTAR reporter

Jorge Torres, ABC-15 meteorologist

Back on this day in 2010 Taylor Swift became the first female artist to have 11 songs in the top 100