(Portland, OR)  --  A Portland woman is accusing the dating app Tinder of discrimination against transgender people.  Twenty-five-year-old Ariel Hawkins filed a lawsuit yesterday accusing the Los Angeles company of deleting her profile after she listed herself as a "pre-op trans woman."  She says she reached out to the firm to ask why, but was told only that she "violated terms of service."  Hawkins claims in her suit that other transgender people have the same complaint and she's asking for class-action status.