Robert F. Kennedy Jr. is expected to name Nicole Shanahan, a Silicon Valley lawyer and ex-wife of Google co-founder Sergey Brin, as his running mate in his 2024 independent presidential bid. Shanahan does not have political experience, but she has previously donated to Democrats, including President Joe Biden’s 2020 campaign, and paid for the Kennedy campaign’s Super Bowl ad earlier this year. The announcement is expected at a campaign event in Oakland, California, on Tuesday. Naming a running mate doesn’t make Kennedy, an environmental lawyer with several controversial views and a storied last name, any less of a longshot candidate....