Why Xi invited Trump to this highly secretive former imperial garden

By Jessie Yeung, Sylvie Zhuang, CNN (CNN) — US President Donald Trump spent his final morning in Beijing in Zhongnanhai — the highly secretive, tightly guarded leadership compound of China’s ruling Communist Party. Trump and Chinese leader Xi Jinping strolled through its pristine gardens, with Trump admiring the roses and Xi offering to send seeds