Who is National Guard shooting suspect Rahmanullah Lakanwal?

The Afghan man who allegedly shot two National Guard members in Washington, DC, last week went from being a US partner in Afghanistan to spending the last few years in Washington state with his family, where, according to reports and sources who spoke to CNN, he had a hard time assimilating and dealt with lingering PTSD.

Who is National Guard shooting suspect Rahmanullah Lakanwal?
The Afghan man who allegedly shot two National Guard members in Washington, DC, last week went from being a US partner in Afghanistan to spending the last few years in Washington state with his family, where, according to reports and sources who spoke to CNN, he had a hard time assimilating and dealt with lingering PTSD.