President Trump keeps upending Republicans' plans, frustrated lawmakers say, \

“It's just another kink in the slinky that makes no sense,” said Sen. Thom Tillis (R-NC), who is not seeking reelection in November.

Trump has used his clout to knock out senators in primaries, issue unachievable demands and force them into politically fraught positions. Some say it’s harming his own agenda.

President Trump keeps upending Republicans' plans, frustrated lawmakers say, \

John Thune has repeatedly delivered unwelcome news to the president on policies and personnel. | World News

A number of poorly timed announcements have forced Senate Republicans to squander carefully laid plans, exposing a widening rift within the party.