On this day in 1933, the first concrete was poured to start the construction of the Hoover Dam. Learn more in today's KTAR Timeline. 

<p>On this day in 1933, the first concrete was poured to start the construction of the Hoover Dam. Learn more in today's KTAR Timeline. </p>

Start your morning off right with Arizona's Morning News with Jim and Jayme. You'll be informed with the very latest on what's going on in the Valley, Arizona, nation and throughout the world. Jim and Jayme are native Arizonans with more than 40+ years of local news coverage, six combined AP reporter of the year awards.

Start your morning off right with Arizona's Morning News with Jim and Jayme. You'll be informed with the very latest on what's going on in the Valley, Arizona, nation and throughout the world. Jim and Jayme are native Arizonans with more than 40+ years of local news coverage, six combined AP reporter of the year awards.rn

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