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Meg Upton (age 3), Julie Herger (age 5), Pam Herger and Jamie Herger (age 7), Rep. Jim Leach, R- Iowa, in background wearing Amtrak Engineer's Cap on the Train ride to Princeton for Republican Retreat on March 14, 1991. (Photo by Laura Patterson/CQ Roll Call via Getty Images)

Meg Upton (age 3), Julie Herger (age 5), Pam Herger and Jamie Herger (age 7), Rep. Jim Leach, R- Iowa, in background wearing Amtrak Engineer's Cap on the Train ride to Princeton for Republican Retreat on March 14, 1991. (Photo by Laura Patterson/CQ Roll Call via Getty Images)

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