CNN's Yousef Rafayah, Joe Sterling, Brian Walker, Yesim Comert, Richard Roth and Ivan Watson contributed to this report.

CNN: Syrian rebels, regime forces clash in Aleppo

CNN's Yousuf Basil, Salma Abdelaziz, Mohammed Jamjoom, Elise Labott, Faith Karimi, Joe Sterling, Hamdi Alkhshali, Ivan Watson, Brian Walker and Matthew Chance contributed to this report.

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Joe McCarthy forgot these lessons of good government, and so, I fear, has Mr. Walker.

FORBES: Scott Walker's Office Seeks Access to Critical Professor's Email