[Bigg Red]

::Lots of those are bots.::

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Probably.

^^^^^^^^^^^^^^^^^^^^^^^^^^^^
::Also some of the replies are clearly by people for whom English isn’t really even a second language...::

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Definitely. A lot of that going around.

[TruthWillWin]

There must have been a coordinated attack on Sen Blackburn.

And Twitter is somehow making all the negative replies go to the top?

She obviously must be over the target!