on history tv, the history of farming and agriculture from fresno county farm bureau brian jacobson. >> we have a mediterranean climate that is found in only five regions throughout the world. >> we will visit the historic carny mansion museum and learn about martin theodore kearny, and a dull -- an early contributor. >> he was interested in the growing of raisins and wanted to get together a co-op of raisin growers to structure the pricing and control quality of reasons. >> watch c-span's cities tour a fresno, california saturday at noon eastern on book tv, and sunday at 2:00 p.m. on c-span3, working with our cable affiliates and cities across the country. c-span's washington journal, live every day with news and policy issues that impact you. morning, saturday senior enron analyst for defense of democracy joins us to discuss u.s.-iran relations under the trunk administration. -- under the trump administration. and then changes to education policies under the trump demonstration. for educationck secretary. and a writer will discuss trump's indicative order on emigration and how it c