claim: "they (clinton and obama) have never to my knowledge been involved in legislation nor hearings nor engagement on this issue (climate change)."
author: john mccain
evidence_1: nov 28, 2016 ... the morning after donald trump was elected president of the united states,  barack obama summoned staff members to the oval office. some were fairly  junior and had never been in the room before. they were sombre, hollowed out,  some fighting tears, humiliated by the defeat, fearful of autocracy's ...
evidence_2: jul 28, 2016 ... but however you feel about what trump has said, written or done, there's no  denying that he's defined his own character ― and it's something never before  seen on the ... decency, devotion and grace have been big themes at the  democratic national convention this week, and it's no secret why. democrats ...
evidence_3: aug 30, 2010 ... later, she issued a statement: “no funding has been provided by koch  companies, the koch foundations, or charles koch or david koch specifically to  support the tea parties.” david koch told new york, “i've never been to a tea-party  event. no one representing the tea party has ever even approached me.
evidence_4: may 2, 2017 ... “i can't believe it's only been 100 days.” f. “he has been the most divisive  president of my lifetime.” f. “his inability to tell the truth is mind boggling and  serves to underscore how unfit he is for the job.” f. “trump's staff do not  understand america's mission and values, have no strategy to serve america's ...
evidence_5: jan 25, 2017 ... this is the third week of u.s. senate hearings on president donald trump's  nominees to his cabinet. most, if not all, of the nominees are expected to win  confirmation, which requires just 51 votes. science insider is keeping a watch to  see whether scientific issues—such as climate change and vaccine ...