Republican Presidential candidate Donald Trump will campaign with Indiana's Governor, as speculation about his veep pick continues.

FOX's Rachel Sutherland reports:

Republican Indiana Governor Mike Pence will introduce Trump at a rally later today in Wakefield, Indiana. This, after New Jersey Governor Chris Christie, another possible Vice-Presidential contender, appeared at a Trump event yesterday in Virginia Beach. It was Trump's first campaign event since the Dallas police shootings, and he described himself as the candidate of law and order.

(Donald Trump) The work must be done to ensure, and a lot of work, that Americans feel that their safety is protected.

Trump has said he'll make a decision on a running mate within a few days, before the GOP convention next week in Cleveland.

Rachel Sutherland, FOX News

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