GOP senators open door to tougher response on Saudi Arabia
![GOP senators open door to tougher response on Saudi Arabia](https://thehill.com/sites/default/files/styles/promo/public/grahamlindsey_092518gn2_lead.jpg?itok=6yvbrgze)
Two key Republican senators, Lindsey Graham (R-S.C.) and Susan Collins (R-Maine), are opening the door to a tougher response on Saudi Arabia as President Trump declines to crack down on the kingdom in light of the killing of journalist...