President Trump appears unable to make a substantive case for the AHCA  —  When he tries to sell it, he either talks politics or says Obamacare is bad.  —  The fate of the Republican health bill in the House could rest on President Donald Trump's salesmanship.

Parliament attack: man shot after police officer stabbed at House of Commons - live updates  —  Major security alert at Westminster after at least one person was shot after police officer was stabbed outside House of Commons  —  Some pictures from the scene.

Why deductibles would rise under the GOP health care plan  —  Health care is complicated, as the president has discovered.  But here is one thing that is not so complicated: if people have modest means and limited tax credits, and coverage is expensive, they will mostly buy health plans with lower premiums — and high deductibles.

Republicans lied about healthcare for years, and they're about to get the punishment they deserve  —  It's hard to decide which would be the more politically damaging outcome for Republican politicians: passing the American Health Care Act, and therefore owning the premium increases …