Dennis Kucinich accompanies Tulsi Gabbard to Syria, where they met with leaders of Christian churches, hundreds of Syrians, and Assad himself.  
Take a look:  https://www.youtube.com/watch?v=5Nn4Sh44ZqQ
https://www.youtube.com/watch?v=_zY8k1BAIzo

Tulsi Gabbard has been advocating legislation that would HALT US supply of weapons to any forces in Syria, and an end to US efforts toward regime change.
Democrats and Progressives almost unanimously condemn Gabbard's efforts.

Hillary Clinton is on record, as early as 2011, in demanding that Assad should go.