Why attacking Trump's mental capacity is a smart strategy for Nikki Haley

Contributing sentiments towards policy:

79% : Americans deserve to see Trump -- and Haley and Biden -- enter this arena.
65% : (Biden is 81 and Trump is 77.)
58% : I think this is a smart strategy for Haley, and I hope she keeps up the pressure on Trump.
55% : He is managing the economy and he is dealing with legislative and foreign leaders.
49% : On Jan. 19, Trump was in the middle of giving a rambling speech when he rhetorically swerved.
38% : Haley jumped on the mistake, first saying he seemed confused, then questioning if Trump was mentally fit enough to serve as the next president.
36% : There are big-money backers out there, some of whom originally supported Christie, looking for a candidate who isn't afraid of taking on Trump.
31% : These are very dishonest people," Trump said.
26% : Trump, on the other hand, looks haggard to me.
19% : Trump is not going to like that.
12% : Both Trump and Biden have a real age problem, but Trump is looking especially haggard.
12% : With the GOP primary officially a two-person race, Haley is starting to crank up her attacks against Trump.

*Our bias meter rating uses data science including sentiment analysis, machine learning and our proprietary algorithm for determining biases in news articles. Bias scores are on a scale of -100% to 100% with higher negative scores being more liberal and higher positive scores being more conservative, and 0% being neutral. The rating is an independent analysis and is not affiliated nor sponsored by the news source or any other organization.