Presidential candidates are rarely judged on their knowledge of foreign policy. They’re often governors or from states where engagement in world affairs is limited to the trade promotion of state products or produce. They’re both salespeople and promoters of their states’ workers, goods and environment, pitching their local and regional corporate interests in global markets.

The California senator’s campaign began with a huge rally but factional infighting and lack of a clear message took their toll.

A major New York-based university is warning of potential technology-based threats that could compromise the 2020 presidential election, the website Tech Times reported.

President Donald Trump has called out China for unfair trading practices, labeled the country a "threat to the world" and described leader Xi Jinping as an enemy.